WorksheetsProbability & Statistics
Total questions: 107
Worksheet time: 8hrs 43mins
A regular 6-sided die is to be rolled one time. What is the probability that the number 5 is rolled?
1/5
5/6
1/6
6/5
There are 3 red marbles, 4 blue marbles, 2 green marbles, and 6 clear marbles in a burlap bag. One marble is randomly pulled from the bag. What is the probability the marble was green?
1/2
1/7
2/15
2/17
What is the probability of spinning a 2 on the spinner?
1/2
1/3
1/8
1/4
What is the probability that you choose blue? *simplify your answer*
5 green
6 yellow
8 blue
7 brown
8/26
4/13
8/25
1/3
Find the probability of rolling a 7 on a single die.
1/6
7/6
0
7/7
A box has 3 limes, 5 grapes, and 2 oranges.
P (NOT lime)
3/10
30%
7/10
Answer Not Here
What is the probability you will choose either a black or white marble?
*Remember to simplify.*
If you select a marble without looking, how likely is it that you will pick a black one?
certain
likely
unlikely
impossible
A regular 6-sided die is to be rolled once. What is the probability that a number less than 3 is rolled?
1/3
1/6
1/2
2/3
You roll a standard number cube once. What is the probability of not rolling a 6?
61
65
21
31
Karen constructed the box-and-whisker plot below to show information about her first semester scores.
What was Karen's median test score?
70
85
90
95
The list below shows the most recent test scores for students in Mr. Garcia’s study group.
78, 90, 94, 72, 80, 68, 72, 88, 94, 98, 86, 96
Which box-and-whisker plot correctly represents the data in the list?
The box-and-whisker plot below shows the number of points each member of the middle
school basketball team made during the game on Saturday.
What was the greatest number of points scored by a basketball player during the game on
Saturday?
4
6
7
8
The data below show the donations, in dollars, a charity received from 8
of its donors at a fund-raising event.
640, 550, 480, 600, 720, 720, 800, 840
Which box plot correctly represents these data?
Mrs. Garcia decides to organize her students’ algebra test scores into
a box plot to analyze the results, as shown below.
What is the median score of the class?
76
80
82
84
Johnathan analyzed a set of data. He noticed that 50% of the data was
between 84 and 89. He also noticed that 50% of the data was between
88 and 91. The lowest data point was an 82. Which box plot could
represent the set of data Johnathan analyzed?
The data shows the average price of frozen orange juice at various times.
$1.83, $1.88, $1.83, $1.94, $2.54, $2.50, $2.46, $2.64, $2.73, $2.58
What are the three quartiles of the data?
Q1 = $1.83, Med = $2.52, Q3 = $2.64
Q1 = $1.83, Med = $2.48, Q3 = $2.58
Q1 = $1.88, Med = $2.52, Q3 = $2.64
Q1 = $1.88, Med = $2.48, Q3 = $2.58
The data below shows the average cost of a dozen eggs at different
times.
$1.26, $1.15, $1.28, $1.25, $1.83, $1.98, $1.63, $1.75, $1.95, $1.89
What are the three quartiles of the data?
Q1 = $1.28, Med = $1.75, Q3 = $1.95
Q1 = $1.28, Med = $1.69, Q3 = $1.89
Q1 = $1.26, Med = $1.75, Q3 = $1.95
Q1 = $1.26, Med = $1.69, Q3 = $1.89
Jerry recorded the outdoor temperature at noon on the first day of each month for one year.
He made the box-and-whisker plot below to display his data.
What is the range of temperatures?
40
55
70
95
About 50 % of the data values are greater than...
12
15
22
31
Which box plot represents the data set below?
22, 34, 25, 32, 41, 21, 23, 36, 37, 30, 38, 44, 32, 45
What do points B and D represent on the box plot?
Mean and Mode
Mean and Median
Least and Greatest Value
First and Third Quartiles
What do points A and E represent on the box plot?
Mean and Mode
Mean and Median
Least and Greatest Value
First and Third Quartiles
Based on the results shown in the table, how many white marbles would one expect to draw in a total of 50 draws? (hint:set up a proportion)
2
5
10
20
If the spinner is spun 80 times, how many times would it land on yellow? (hint:set up a proportion)
10
20
30
40
An envelope contains 3 different colored cards. Tyler reached in, pulled out a card, recorded the color, and put the card back. He did this 50 times.
Based on these results, what is the best prediction as to the number of green cards he would pick in 100 times?
50
25
100
75
If the spinner below was spun 100 times, about how many times would you expect the spinner to land on red?
20
25
15
35
If the spinner below is spun 12 times, how many times can you expect the spinner to land on R?
6
8
12
3
If the spinner below is spun 16 times, how many times can you expect the spinner to land on the number 3?
4
2
16
3
Each face on a standard die shows a number, 1, 2, 3, 4, 5, or 6. If the die is tossed 30 times, how many times would you expect to get a 3?
If I toss a die 30 times I expect to get the number 3, 20 times
If I toss a die 30 times I expect to get the number 3, 10 times
If I toss a die 30 times I expect to get the number 3, 15 times
If I toss a die 30 times I expect to get the number 3, 5 times
If a coin is tossed 100 times, about how many times should the coin turn up tails?
If I toss a coin 100 times then I should land on tails 25 times
If I toss a coin 100 times then I should land on tails 45 times
If I toss a coin 100 times then I should land on tails 55 times
If I toss a coin 100 times then I should land on tails 50 times
The following table shows the results of a survey in which 50 people were asked to name their favorite sport.
Based on these results, how many people out of 1000 would you expect to pick soccer as their favorite sport?
240
120
250
225
Tom solved 9 out of the 15 practice questions for a test correctly. If the actual test is 35 questions, how many can Tom expect to solve correctly?
In the actual test Tom is expected to solve 21 questions correct
In the actual test Tom is expected to solve 25 questions correct
In the actual test Tom is expected to solve 12 questions correct
In the actual test Tom is expected to solve 15 questions correct
An inspector at a calculator factory found 3 out of 100 calculators did not work properly. If the factory produces an order of 5000 calculators, how many might be expected to NOT work properly?
150
15
300
250
If 1 out of every 5 Americans ride to work with a car pool, how many people out of 2,000 would be expected to carpool?
500
400
300
200
A grocery store sold a total of 300 snack chips last week as follows: 135 potato chips, 115 Fritos, 35 Cheetos and 15 pretzels. The store owner plans to place an order for 1000 bags of the same kind of chips for a holiday weekend rush. Based on last week’s sales, how many bags of pretzels should he order?
50
85
45
65
12,10,10,10,13,12,11,13,10
5,11,2,12,4,2
4,2,7,4,3
2, 57, 38, 42, 6
12, 5, 9, 18, 22, 25, 5
90, 100, 95, 85, 60, 80
36, 42, 28, 52, 48, 36, 31
What is the median number of miles Jenna cycled?
6
5
4
10
6
7
8
4
$1.00
$2.00
$3.00
$4.00
3
4
5
2
A jar contains 12 caramels, 7 mints and 16 dark chocolates. What is the probability of selecting a dark chocolate and then a caramel?
12/35 x 12/34
16/35 x 12/34
16/35 x 12/35
12/35 x 16/34
A jar contains 12 caramels, 7 mints and 16 dark chocolates. What is the probability of selecting a dark chocolate and then a caramel?
12/35 x 12/34
16/35 x 12/34
16/35 x 12/35
12/35 x 16/34
Gregg has 12 cards. Half are black, and half are red. He picks two cards out of the deck without replacement. What is the probability that both cards are red?
1/6
5/22
1/2
1/144
You are at the movies with your friends and decided to buy a small bag of gummy bears. There are 4 red bears, 5 green bears, and 3 yellow bears in the bag. What is the probability that you will get yellow gummy bears and then red gummy bears?
The probability is 3/11
The probability is 1/11
The probability is 3/132
The probability is 3/12
What is the probability of the coin landing on heads when flipped, and the die landing on six when rolled?
1 out of 12
1 out of 6
impossible
A bag has 2 yellow marbles and 8 brown marbles. Nancy takes out two marbles without replacing the marbles. What is the probability that they will both be yellow?
2/19
1/10
1/25
1/45
P(white, then purple, then black)
