wayground logo

Free Printable Worksheets

Font size

S
M
L
XL
Worksheets

Unit 3 Prob and Stats Review HONORS

Total questions: 130

Worksheet time: 10hrs 7mins

Name
Class
Date
1.

The following M & M colors are in the bowl:

4 yellow, 6 orange, 3 green, 5 blue, 2 brown.

What is the probability of selecting a brown candy?

a)

2/18

b)

1/9

c)

2/20

d)

1/10

2.
The chart below represents the number of marbles in a jar.
P(green) = 
a)
5/19
b)
10/28
c)
5/14
d)
17/38
3.

Tree Diagram

a)

A written list of all possible outcomes

b)

A description of all possible outcomes

c)

A drawing with branches of all possible outcomes

4.
What is the probability of rolling 15 with a pair of dice?
a)
impossible
b)
unlikely
c)
equally likely
d)
likely
5.
What is the probability of getting any letter that is not A?
a)
6/8
b)
3/4
c)
2/8
d)
1/4
6.
You pick a marble from this bag.
What is the probability you will choose either a black or a white marble?
*remember to simplify* 
a)
3/5
b)
4/10
c)
3/10
d)
6/10
7.
A bag has 3 red marbles, 2 blue and 4 green and 1 yellow. What is the theoretical probability of pulling a red?
a)
30%
b)
3/9
c)
1/4
d)
25%
8.
P(not A) = 
a)
6/8
b)
3/4
c)
2/8
d)
1/4
9.
The sample space tree diagram for a team of three students is shown.  What is the probability that the team would consist of at least 2 girls?
a)
½
b)
c)
¾
d)
10.
100% chance of something happening
a)
Uncertain
b)
Impossible
c)
Possible
d)
Certain
11.

What is the probability of spinning an even number?

a)

16 2/3%

b)

33 1/3%

c)

50%

d)

75%

12.

Find the probability of rolling greater than a 1 on a single die.

a)

6/6

b)

5/6

c)

4/6

d)

1/6

13.

Find the probability of not rolling a 2 on a single die.

a)

1/6

b)

2/6

c)

5/6

d)

2

14.

Determine whether the event is impossible, unlikely, as likely as not, likely, or certain. You flip a fair coin and the coin will land heads up.

a)

impossible

b)

unlikely

c)

as likely as not

d)

likely

15.

Find the experimental probability:

Roll dice: 1, 3, 3, 4, 4

P(1) =

a)

3/5

b)

1/6

c)

2/5

d)

1/5

16.

A tree diagram is useful in determining the __________of a probability experiment.

a)

result

b)

possible outcomes

c)

event

d)

none of the above

17.

If I flip 2 coins, what is the probability of getting 2 heads?

a)

1/3

b)

1/2

c)

1/4

d)

1/5

18.

You pick a marble from this bag.
What is the probability you will choose either a black or a white marble?
*remember to simplify* 

a)

3/5

b)

4/10

c)

3/10

d)

6/10

19.

What's the complement of drawing a blue marble written as a percent?

a)

33.3%

b)

66.67%

c)

8/12

d)

80%

20.

Is the event INDEPENDENT or DEPENDENT?

Amy plays card games. She picks a card at random. Then without putting the first card back, he picks a second card at random.

a)

Independent

b)

Dependent

21.

Cindy flips a coin once, records the result, then flips it again. Does this situation represent INDEPENDENT or DEPENDENT events?

a)

Independent

b)

Dependent

22.

Is the event INDEPENDENT or DEPENDENT?

The spinner is spun twice. What is the probability that it lands on red first and then blue?

a)

Independent

b)

Dependent

23.

What is the probability of spinning the spinner twice and landing on 3 the first spin then landing on an even number the second spin?

P(3 and an even number) Simplify your answer

a)

1/16

b)

4/64

c)

1/4

d)

2/32

24.
Which shows the sample space for flipping two coins?
a)
H, T
b)
HH, HT, TH, TT
c)
HH, TT
d)
Dime, Nickel
25.

A letter from the word MATH is chosen at random, then a coin is flipped. What is the probability of choosing the letter 'm' then getting tails?

a)

17/26

b)

1/8

c)

5/13

d)

1/6

26.
What percentage of girls have blonde hair?
a)
30%
b)
32%
c)
29%
d)
40%
27.

Is the event independent or dependent?

Given a standard deck of 52 playing cards, what is the probability of randomly drawing a 2 and then a 3 if the first card is not replaced?

a)

dependent

b)

independent

28.
A jar contains 2 pink, 6 red, and 4 blue marbles. If you pick one marble without looking, what is the probability that the marble you pick will be red or blue?
a)

83%

b)

50%

c)

33%

d)

17%

29.

What is the probability of the arrow stopping on a consonant or one of the first 4 letters of the alphabet?

a)

5/6

b)

1/36

c)

1/3

d)

1/6

30.
On a 6-sided die, which is more likely?
a)
Rolling an odd number
b)
Rolling an even number
c)
They are both equally likely.
31.
What is P(A or B) if P(A) = 1/4 and P(B) = 1/2, where A and B are overlapping events?
a)
1/7
b)
1/12
c)
5/8
d)
1/2
32.
In a standard deck of 52 cards, what is the probability of drawing a card that is either a spade or a face card?
a)
19/52
b)
5/13
c)
3/26
d)
11/26
33.
As the age of the car increases, its value decreases. Which scatterplot represents this relationship?
a)
A
b)
B
c)
C
d)
D
34.

Mrs. Collins made a scatterplot to show the relationship between the number of absences and a student’s final exam score. Based on this scatterplot, a student with 12 absences should get approximately what score on the final exam?

a)

60

b)

92

c)

70

d)

76

35.
Which scatter plot shows a linear relationship between x and y?
a)
Graph A
b)
Graph B
c)
Graph C
d)
Graph D
36.
What is the type of association?
a)
Negative 
b)
no association
c)
positive 
37.
What type of association does this scatter plot represent?
a)
positive linear association
b)
negative association
c)
no association
d)
nonlinear association
38.
What type of correlation (association)?
The outside temperature and the amount of layers you wear. 
a)
Positive correlation
b)
Negative correlation
c)
No correlation
d)
All of the above
39.
The number of siblings you have and your weight. 
a)
Positive correlation
b)
Negative correlation
c)
No correlation
d)
All of the above
40.
What type of association does this scatter plot show?
a)
positive linear association
b)
negative linear association
c)
no association
d)
nonlinear association
41.
About how many male math teachers were there in 2006?
a)
15
b)
30
c)
35
d)
45
42.
A small theme park is trying to determine the number of guests they should expect on a weekend, based on the temperature outside.  Based on the trend line, about how many guests should be expected if the temperature is around 80°?
a)
8,300
b)
8
c)
7,300
d)
9,300
43.

If two quantities A and B exhibit a negative correlation, then as quantity A increases, quantity B would . . .?

a)

stay the same

b)

increase

c)

decrease

44.

If two quantities A and B exhibit a positive correlation, then as quantity A increase quantity B would . . .?

a)

increase

b)

decrease

c)

stay the same

45.
The following scatter plot shows Pam's training as she prepares to run a 6 mile race at the end of the month.  Which of the following would be a reasonable approximation for the length of time it would take for her to run 6 miles? 
a)
A. 50 min
b)
B. 80 min
c)
C. 45 min
d)
D. 60 min
46.
If Gold's Gym paid $250 for each TV, how many did they buy?
a)
35
b)
30
c)
45
d)
20
47.
What is the correlation between length of running start and distance of jump?
a)
positive:  the further you run the further you jump
b)
negative: the less you run the less distance of your jump
c)
positive: the further your running start the less your distance
48.
Make a prediction for a resting heart rate after 6 hours of exercise a week.
a)
6
b)
50
c)
55
d)
59
49.
The scatter plot below shows the number of books read by students in Mrs. Hall’s English class and their final grades. Which statement represents the best description about the line of best fit?
a)
The more books students read, the lower their English grade.
b)
The more books students read, the higher their English grade.
c)
The fewer books students read, the higher their English grade. 
d)
No relationship exists between the number of books students read and their English grades. 
50.

Students in a science class investigated how the speed of changes with the air temperature outside. The data is shown in the scatterplot.


Based on the scatterplot, what is the best prediction of the speed of sound when the air temperate is 50 degrees C?

a)

350 m/s

b)

362 m/s

c)

358 m/s

d)

348 m/s

51.

The scatterplot shows the number of people in each of 8 different households and the average amount of money each household spent on groceries.


Based on the scatterplot, what is the best prediction of the average amount of money spent on groceries for a household that has 7 people?

a)

$240

b)

$190

c)

$210

d)

$285

52.

Which scatterplot suggests a linear relationship between x and y?

a)
b)
c)
d)
53.

Determine the line of best fit for the data shown.

a)

y = 10.63x3.80y\ =\ -10.63x-3.80  

b)

y=3.88x10.63y=3.88x-10.63  

c)

y=3.87x+0.90y=3.87x+0.90  

d)

y=3.88x11y=3.88x-11  

54.

The scatter plot below shows the number of books read by students in Mrs. Hall’s English class and their final grades. Which statement represents the best description about the line of best fit?

a)

A) The more books students read, the lower their English grade.

b)

B) The more books students read, the higher their English grade.

c)

C) The fewer books students read, the higher their English grade.

d)

D) No relationship exists between the number of books students read and their English grades.

55.
Determine the Correlation Coefficient and decide whether it is weak, moderate, or strong.
a)
0.07 weak
b)
-0.26 weak
c)
-0.26 moderate
d)
0.07 strong
56.

Estimate the correlation coefficient for this scatterplot.

a)

A) r = 1.2

b)

B) r = 0.89

c)

C)r = 0

d)

D) r = -0.89

57.

A department store has several retail outlets across the state. Each store has a different number of employees, and consequently produces varying amounts of annual sales.


Which equation is the regression equation for this situation?

a)

y = 20x

b)

y = 21x

c)

y = 21.4x - 10.1

d)

y = 21.4x - 11.3

58.

The annual profits for a company are given in the following table, where x represents the number of years since 1992, and y represents the profit in thousands of dollars. Write the linear regression equation that represents this set of data, rounding all coefficients to the nearest hundredth. Using this equation, estimate the year in which the profits would reach 378 thousand dollars.

a)

2029

b)

2014

c)

2003

d)

8753

59.

Based on the scatter plot, which statement best describes the trend?

a)

As the daily temperature increases, the number of beach visitors increases.

b)

As the daily temperature decreases, the number of beach visitors increases.

c)

As the daily temperature increases, there is no change in the number of beach visitors

d)

As the daily temperature increases, the number of beach visitors decreases

60.

Estimate the correlation coefficient

a)

r = 1

b)

r = -1

c)

r ≈ -0.8

d)

r ≈ 0.8

e)

r ≈ -0.5

61.

Describe the correlation:

r = -0.98

a)

Strong positive

b)

Weak positive

c)

Strong negative

d)

Weak negative

62.

Find the equation of the line of best fit

for the given data.

a)

y = 163.41x+1.49

b)

y =- 163.41x+ 4.19

c)

y =- 4.19x+163.41

d)

y = 4.19x -163.41

63.

The table shows the height of a tree for various years after it was planted. Calculate the line of best fit where x = age and y = height.

a)

y = .89x - 3.42

b)

y = .96x + 8.47

c)

y = .78x + 5.35

d)

y = .56x + 6.23

64.
The table shown is comparing a person's foot length to their height in cm. Calculate a line of best fit.
a)
f(x) = 25.05x + 5.57
b)
f(x) = 5.57x + 25.05
c)
f(x) = -5.57x + 25.05
d)
f(x) = 5.57x - 25.05
65.

What is the equation of the line of best fit?

a)

y= 2x+3

b)

y=3x+2

c)

y= 12x +3\frac{1}{2}x\ +3

d)

y= 12x +3-\frac{1}{2}x\ +3

66.

What is the equation of the line of best fit?

a)

y= 12x + 6-\frac{1}{2}x\ +\ 6

b)

y= 12x +6\frac{1}{2}x\ +6

c)

y= 6x + 2

d)

y = -2x +6

67.

which scatterplot shows the correct trend line (line of best fit) for the relationship showing the number of Visitors of a library and the number of books checked out?

a)

W

b)

X

c)

Y

d)

Z

68.

The line of best fit for the height of a tree for various years after it was planted is

y = .96x + 8.47

Predict the height of a tree 30 years after it was planted.

a)

22 feet

b)

23 feet

c)

36 feet

d)

37 feet

69.

Caroline weighs her new puppy every month to see how much it has grown. If age is a and weight is W, which of these is the correct equation for the line of best fit?

a)

W = 3.6 + 8.9

b)

W = 3.6a + 8.9

c)

a = 8.9W + 3.6

d)

W = 8.9a + 3.6

70.

Identify the shaded area...

a)

A∩B

b)

A∪B

c)

A'∩B'

d)

A'∪B'

71.

If A = {1, 3, 5, 7, 9} and B = {2, 3, 5, 7}, what is A ∩ B?

a)

{3, 5, 7}

b)

{2, 3, 5, 7}

c)

{2, 3, 5, 7, 9}

d)

{1, 2, 3, 5, 7, 9}

72.

Which of the following is not an element of A = {b, g, 5, 8, 12}}

a)

c

b)

12

c)

g

d)

8

73.
How many senior boys play football but do not wrestle?
a)
9
b)
12
c)
18
d)
104
74.
What does the shaded portion of the Venn diagram represent?
a)
Band and Art
b)
Only Art
c)
Band or Art
d)
Neither
75.

If you are picking a card randomly from a deck of cards, the events of picking a jack and picking a heart are ...

a)

Mutually Exclusive

b)

Not Mutually Exclusive

76.

If you are picking a card randomly from a deck of cards, the events of picking an ace and picking a ‘3’ are ...

a)

Mutually Exclusive

b)

Not Mutually Exclusive

77.

When rolling a single die, the events of rolling an even number and rolling a ‘5’ are ...

a)

Mutually Exclusive

b)

Not Mutually Exclusive

78.

If a spinner is numbered 1 – 8, when you spin it the events of spinning an even number and a number less than 4 are ...

a)

Mutually Exclusive

b)

Not Mutually Exclusive

79.
Which of the following shows how to determine P(packers or male)?
a)
75/150 + 90/150 - 50/150
b)
75/150 + 35/150 - 25/150
c)
50/150 + 40/150 + 25/150
d)
90/150 + 50/150 - 75/150
80.
Which of the following shows how to determine P(diamond or face card)?
a)
13/52 + 12/52 - 3/52
b)
3/52 + 13/52 -12/52
c)
3/52 + 12/52 - 13/52
d)
1/13 + 3/52 - 1/4
81.
Which of the following shows how to determine P(shaded number or number less than five)?
a)
4/8 + 4/8 - 2/8
b)
4/9 + 2/8 - 4/8
c)
4/8 + 6/8 + 2/8
d)
2/8 + 4/8 - 4/8
82.

Is the event independent or dependent?

A bag contains 5 striped cubes, 3 dotted cubes, 4 white cubes and 3 red cubes. What is the probability of drawing a red cube, replacing it, and then drawing a white cube?

a)

independent

b)

dependent

83.

Is the event independent or dependent?

Kenzi has a fun-size bag of SweetTarts™. Inside the bag are 4 pink, 1 blue, 2 yellow, 3 purple and 2 green SweetTarts™. What is the probability of drawing a yellow SweetTart™ three times in a row if each SweetTart™ selected is eaten before the next SweetTart™ is drawn?

a)

dependent

b)

independent

84.

Is the event independent or dependent?

Zach has the spinner pictured here and a bag of marbles filled with 2 red marbles, 3 green marbles, and 3 blue marbles. What is the probability that Zach spins red on the spinner and picks a red marble out of the bag?

a)

independent

b)

dependent

85.

Is the event independent or dependent?

Given a standard deck of 52 playing cards, what is the probability of randomly drawing a 2 and then a 3 if the first card is not replaced?

a)

dependent

b)

independent

86.
A box contains all the letters of the word U N D E R S T A N D. What is the probability of selecting an 'N' first and a 'D' next, if the first letter is replaced?
a)
3/50
b)
1/25
c)
1/10
d)
2/5
87.

Negate the statement:

"I love Geometry"

a)

Geometry I love

b)

If I love Geometry, then I do not love Geometry

c)

If and only if I love Geometry

d)

I do not love Geometry

88.

What symbol represents a disjunction?

a)

\vee

b)

\wedge

c)

\perp

d)

\cong

89.

What symbol represents a conjunction?

a)

\vee  

b)

\wedge  

c)

\perp  

d)

\sim  

90.

A conjunction is true only if

a)

Both statements are false

b)

Both statements are true

c)

One statement is true

d)

One statement is false

91.

A disjunction is true if

a)

Both statements are false

b)

Only one statement is true

c)

At least one statement is true

92.

Let p and q represent the following simple statements;

p: Frank plays football.

q: Jamir runs track.

r: Edwin plays soccer.


Write each compound statements in symbolic form.


Edwin plays soccer or Frank does not play football.

a)

rpr\longrightarrow\sim p

b)

rpr\vee\sim p

c)

rpr\wedge\sim p

d)

rpr\longleftrightarrow\sim p

93.

Let p and q represent the following simple statements;

p: Frank plays football.

q: Jamir runs track.

r: Edwin plays soccer.


Write each compound statements in symbolic form.


Frank plays football and Jamir runs track.

a)

p→q

b)

p↔q

c)

p Λ q

d)

p v q

94.

The two components of a conditional statement are the hypothesis and conclusion.

a)

True

b)

False

95.

If I am tired, then I will take a nap.

Identify the hypothesis.

a)

I am tired

b)

I will take a nap

96.

If I go to Dairy Queen, then I will get an ice cream cone.

Identify the conclusion.

a)

I go to Dairy Queen

b)

I will get an ice cream cone

97.

To write the ____, negate and switch the hypothesis and conclusion.

a)

Conditional

b)

Converse

c)

Inverse

d)

Contrapositive

98.

To write the ____, switch the hypothesis and conclusion.

a)

Conditional

b)

Converse

c)

Inverse

d)

Contrapositive

99.

To write the ____, negate the hypothesis and conclusion.

a)

Conditional

b)

Converse

c)

Inverse

d)

Contrapositive

100.

Original: If I have a library card, then I can check out books.

What is this statement called: If I do not have a library card, then I cannot check out books.

a)

Conditional

b)

Converse

c)

Inverse

d)

Contrapositive

101.

Original: If you lift weights, then you are strong.

What is this statement called: If you are strong, then you lift weights.

a)

Conditional

b)

Converse

c)

Inverse

d)

Contrapositive

102.

Original: If a fruit is yellow, then it is a banana.

What is this statement called: If a fruit is not yellow, then it is not a banana.

a)

Conditional

b)

Converse

c)

Inverse

d)

Contrapositive

103.

Original: If you smoke cigarettes, your breath will stink.

What is this statement called: If your breath does not stink, then you do not smoke cigarettes.

a)

Conditional

b)

Converse

c)

Inverse

d)

Contrapositive

104.
Using deductive reasoning, which of the following completes the statement to form a valid conclusion?
If it is snowing heavily, then school will be canceled.
If school is canceled, the big test will not be given today.
It is snowing heavily, then...
a)
Look out for the snowplows while driving to school.
b)
The big test will not be given today.
c)
The roads will be hard to drive on.
d)
You should call the school to see if school is canceled.
105.
What comes next?
a)
The next term will have 16 blocks
b)
The next term will have 15 blocks.
c)
The next term will have 14 blocks.
d)
This is the end of the pattern.
106.

Passing score of the quiz is 50 points. Linda got a score of 55.

What is the possible conclusion?

a)

Linda did not passed the quiz.

b)

Linda passed the quiz.

c)

Linda will get a grade of 95.

d)

Linda will be promoted to another grade.

107.
Use the law of syllogism to draw a conclusion from the two given statements:
Statement 1: If you exercise regularly, then you have a healthy body
Statement 2: If you have a healthy body, then you have more energy
a)
You have more energy
b)
If you exercise regularly, then you have more energy
c)
You have a healthy body
d)
If you do not have a healthy body, then you do not exercise regularly
108.

Refer to the following statement: "If a polygon is a quadrilateral, then it is a trapezoid."


What is the inverse of this statement?

a)

If the polygon is not a quadrilateral, then it is not a trapezoid.

b)

If the polygon is not a trapezoid, then it is not a quadrilateral.

c)

If the polygon is a trapezoid, then it is a quadrilateral.

d)

A rectangle is also a quadrilateral.

109.

Using the Law of Detachment, draw a conclusion based on the statements given:

If a plane flies to China, then it will be a long flight. Sarah bought a ticket to China.

a)

Sarah will get stuck in the security line.

b)

Sarah will have a long flight.

c)

Sarah will need to bring a neck pillow and headphones.

d)

Sarah will get stuck with a middle seat on the plane.

110.

Using the Law of Syllogism, write a new conditional statement that follows from the pair of true statements.


If you study, then you will pass the test. If you pass the test, then you will pass the class.

a)

If you study, then you will pass the class.

b)

If you pass the test, then you should study.

c)

If you pass the class, then you will pass the test.

d)

If you study, then you will pass the test.

111.
p→q
p
∴q
Which law is modeled?
a)
Law of Syllogism
b)
Law of Detachment
c)
Law of Contrapositive
d)
Law of Shannon
112.
p→q
q→r
∴p→r
Which law is modeled?
a)
Law of Syllogism
b)
Law of Detachment
c)
Law of Contrapositive
d)
Law of Shannon
113.
Draw a conclusion from the statement.
If you are at least 25 year old, then you can rent a car.
You can rent a car
a)
You are at least 25 years old
b)
You can rent a car
c)
You can go on a road trip
d)
Invalid
114.
Which law of logic is this:
If my mom stays home, then she won't buy shoes.
If she doesn't buy shoes, then she'll wear an old pair. 
Therefore if my mom stays home, then she will wear an old pair of shoes.
a)
Contrapositive
b)
Converse
c)
Detachmant
d)
Syllogism
115.
An ice cream parlor has 6 different flavors. They have 4 toppings and 2 types of cones. How many possible ice cream combinations are there?
a)
6
b)
48
c)
12
d)
24
116.

What is the Hypothesis of this conditional statement: If you live in Nashville, then you live in Tennessee

a)

You live in Nashville

b)

You live in Tennessee

117.
Identify the hypothesis and conclusion of the conditional statement:
If you give me twenty dollars, then I will be your best friend.
a)
Hypothesis: I will be your best friend
Conclusion: you give me twenty dollars
b)
Hypothesis: you give me twenty dollars
Conclusion: I will be your best friend
c)
Hypothesis: if you have to pay for friends
Conclusion: then you probably should reevaluate your life
d)
Hypothesis: you will not have to pay twenty dollars
Conclusion: if you have lots of friends
118.

What is it hypothesis in the statement:" If today is Tuesday, then we have school."?

a)

Tomorrow is Wednesday.

b)

We have school.

c)

Today is Tuesday.

d)

We do not have school.

119.

Rewrite the statement as a conditional statement.

"All dolphins are mammals."

a)

If a dolphin, then a mammal.

b)

If an animal is a dolphin, then it is a mammal.

c)

If an animal is a mammal, then it is a dolphin.

d)

If an animal is not a mammal, then it is not a dolphin.

120.

a)

BD={0,1,2,3,4,6,8}B\cup D=\left\{0,1,2,3,4,6,8\right\}

b)

BD={1,3,4,5,7,9}B\cup D=\left\{1,3,4,5,7,9\right\}

c)

BD={0,1,2,3,4,5,6,7,8,9}B\cup D=\left\{0,1,2,3,4,5,6,7,8,9\right\}

d)

BD={4}B\cup D=\left\{4\right\}

121.

a)

BD={1,3}B\cap D=\left\{1,3\right\}

b)

BD=ϕB\cap D=\phi

c)

BD={5,7}B\cap D=\left\{5,7\right\}

d)

BD={4}B\cap D=\left\{4\right\}

122.

Which of the following pairs of events is mutually exclusive?

a)

Cards: Aces and Spades

b)

Two dice: Odd and even

c)

Sit down and stand up

d)

Sit down and scratch your nose

123.

One card is drawn at random from a 52-deck of cards. Find the probability that it is a diamond or a King.

a)

413\frac{4}{13}

b)

213\frac{2}{13}

124.

What are non mutually exclusive events?

a)

Events that can happen at the same time

b)

Events that cannot happen at the same time

c)

Events that add up to 100%

125.

Rolling a prime number and rolling an even number on a normal six-sided die are

a)

Mutually exclusive

b)

Not mutually exclusive

126.

The outcomes for rolling two number cubes numbered 1 through 6 are shown above. What is the probability the sum of the number cubes will be 7 or 4?

a)

112\frac{1}{12}

b)

16\frac{1}{6}

c)

14\frac{1}{4}

d)

1136\frac{11}{36}

127.
Which of the following shows how to determine P(diamond or face card)?
a)
13/52 + 12/52 - 3/52
b)
3/52 + 13/52 -12/52
c)
3/52 + 12/52 - 13/52
d)
1/13 + 3/52 - 1/4
128.

Turning left or turning right when crossing on the streets.

a)

mutually exclusive events

b)

non-mutually exclusive events

129.

Two events that cannot happen both at the same time?

a)

independent events

b)

mutually exclusive events

c)

dependent events

d)

non-mutually exclusive events

130.

A ________ _____ consists of two or more events.

(a)