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Unit 11

Total questions: 69

Worksheet time: 3hrs 9mins

Name
Class
Date
1.
What is the minimum value?
a)
64
b)
58
c)
66
d)
60
2.
What is the maximum value?
a)
58
b)
66
c)
64
d)
60
3.
What value is the lower quartile?
a)
66
b)
58
c)
60
d)
64
4.
a)

A.

b)

B.

c)

C.

d)

D.

5.
a)

A. 6 & 8

b)

B. 6 & 19

c)

C. 8 & 15

d)

D. 15 & 19

6.

Which plot has a median of 50?

a)

Plot 1

b)

Plot 2

c)

Plot 3

d)

Plot 4

7.

Which class has a higher median?

a)

1st Period

b)

2nd Period

8.

Which class has the highest test score?

a)

1st Period

b)

2nd Period

9.
What percent of the data is between 25 and 30 on the number line?
a)
25%
b)
`50%
c)
75%
d)
100%
10.
11. What percentage of the data is between 90 and 140?
a)
25 %
b)
50%
c)
75%
d)
100%
11.
What is the interquartile range (IQR)?
a)
4
b)
64
c)
60
d)
8
12.
What percent of students have a height between 58 inches and 60 inches?
a)
25%
b)
50%
c)
75%
d)
100%
13.

What is the standard deviation for the data given:

5, 10, 7, 12, 0, 20, 15, 22, 8, 2

a)

6.89

b)

10.1

c)

7.26

d)

9

14.
This data is normally distributed.  What percent of the data is in the shaded region?
a)
68%
b)
95%
c)
99.7%
d)
50%
15.
What is the standard deviation for the data given:
5, 10, 7, 12, 0, 20, 15, 22, 8, 2
a)
6.89
b)
10.1
c)
7.26
d)
9
16.
What is the mean?
a)
# happening the most
b)
the number in the middle
c)
biggest-smallest
d)
the average
17.

What is the standard deviation for the data given:

5, 10, 7, 12, 0, 20, 15, 22, 8, 2

a)

6.89

b)

10.1

c)

7.26

d)

9

18.
What is the median of this data set?
20 , 1 , 7 , 19 , 11 , 19
a)
11
b)
15
c)
19
d)
20
19.

What is the mode of the following data set?

5, 7, 7, 8, 12 , 12, 5, 6, 13, 12

a)

5

b)

7

c)

12

d)

no mode

20.

What is the mode of the data?

a)

74

b)

82

c)

80

d)

83

21.

9, 9, 18 - What is the mean?

a)

9

b)

18

c)

36

d)

12

22.

4, 4, 4, 6, 7 - What is the range

a)

4

b)

7

c)

3

d)

6

23.
What is the RANGE of this data
a)
40
b)
95
c)
90
d)
100
24.
What is the RANGE of this data?
a)
20
b)
90
c)
70
d)
80
25.
What is the MEDIAN of this data?
a)
65
b)
40
c)
915
d)
13
26.
Which interval shows the greatest number of pets?
a)
15-19
b)
0-4
c)
5-9
d)
10-14
27.
Elliot says almost everyone arrived at the party after 10:00 P.M., but Nancy thinks most people came earlier. When did a majority of the people arrive? 
a)
7:00-7:59 P.M.
b)
8:00–8:59 P.M.
c)
9:00–9:59 P.M.
d)
10:00–10:59 P.M. 
28.
Which interval has 4 students?
a)
56-59
b)
60-63
c)
60-67
d)
48-51
29.
How many students are between 56 and 59 inches tall?
a)
5
b)
4
c)
10
d)
8
30.
Which restaurant has a higher median wait time?
a)
Lucy's Steakhouse
b)
Gary's Grill
c)
They are the same
31.
Which interval shows the greatest number of pets?
a)
15-19
b)
0-4
c)
5-9
d)
10-14
32.
What is the range of the data shown in the stem and leaf plot?
a)
40
b)
56
c)
136
d)
96
33.
How many games did the team play?
a)
15
b)
12
c)
24
d)
14
34.
What is the range of the scores?
a)
20
b)
25
c)
30
d)
35
35.

What is the median of the scores?

a)

21

b)

16

c)

17

d)

19

36.

A Mathmatics test contains five different questions labeled A, B, C, D, and E. You are supposed to choose 2 to answer. How many different ways are there to do this?

a)

5

b)

10

c)

15

37.

A voicemail system password is 1 letter followed by a 3-digit number less than 600. How many different voicemail passwords are possible if all digits are allowed?

a)

214 921 200

b)

359 400

c)

15 600

38.

A family of 3 plans to sit in the same row at a movie theater. How many ways can the family be seated in 3 seats?

a)

3

b)

6

c)

1

39.

Veronica is stringing 3 different types of beads on a bracelet. How many ways can she string the next three beads if they must include one bead of each type?

a)

1

b)

3

c)

6

40.

A group of 8 swimmers are swimming in a race. Prizes are given for first, second, and third place. How many different outcomes can there be?

a)

336

b)

56

c)

24

41.

How many different ways can 9 people line up for a picture?

a)

362 880

b)

40 320

c)

387 420 489

42.

A basketball team has 12 members who can play any position. How many different ways can the coach choose 5 starting players?

a)

95 040

b)

792

c)

60

43.
How would you solve?
From the 20 DVD's you purchased this past year, you plan to take five with you on vacation.  How many different sets of five DVD's can you take?
a)
Permutation
b)
Combination
c)
Factorial
d)
MPC
44.
How would you solve?
How many ways can you line up your eight trophies that you've won over the years on a shelf in your room?
a)
Permutation
b)
Combination
c)
Factorial
d)
MPC
45.
The ski club with ten members is to choose three officers for captain, co-captain and secretary.  How many ways can those offices be filled?
a)
720
b)
120
c)
10!
46.
Permutation, combination, or neither?
Rob and Mary are planning trips to 9 countries this year.  There are 13 countries they would like to visit.  They are deciding which countries to skip.
a)
combination
b)
permutation
c)
neither
47.
Permutation, combination, or neither?
The batting order for seven players on a 12 person team.
a)
combination
b)
permutation
c)
neither
48.
Permutation, combination, or neither?
There are 45 applicants for three Computer Programmer job positions.
a)
combination
b)
permutation
c)
neither
49.
Which of the following is an example of combination?
a)
Form a passcode with 4 digits
b)
Students line up in a queue to assembly
c)
Choose 4 students in a class committee
d)
Choose the chairperson, secretary and treasurer in a club
50.

Picking two paint colors for your room.

a)

Permutation

b)

Combination

c)

Neither

51.
What is the value of 8!
a)
40320
b)
36
c)
362880
d)
5040
52.

Find the number of words, with or without meaning, that can be formed with the letters of the word ‘CHAIR’.

a)

5

b)

3125

c)

120

d)

25

53.
20P2
a)
20
b)
380
c)
6840
d)
116280
54.
How many ways can two jellybeans be chosen from a bag of 15 unique jellybeans. 
a)
15C2=105
b)
15P2=210
c)
15 x 2 = 30
d)
100 ways
55.

Determine if the events are independent or dependent.

a)

Independent

b)

Dependent

56.

Determine if the events are independent or dependent.

a)

Independent

b)

Dependent

57.

Dependent probability happens when the first item is replaced, causing the total outcomes to increase by 1.

a)

True

b)

False

58.
A coin is tossed and a number cube is rolled. Find the probability,  P(heads and 7).
a)
1/14
b)
1/2
c)
0
d)
1/7
59.
A marble bag contains 3 red marbles, 4 gray marbles, 6 white marbles, and 5 black marbles. What is the probability of randomly drawing a red marble and then a gray marble if the first marble is replaced?
a)
1/9
b)
1/27
c)
1/6
d)
2/9
60.
In a standard deck of 52 cards, what is the probability of drawing one ace after another ace on two draws (no replacing)?
a)
1/221
b)
1/4
c)
1/169
d)
1/13
61.
There are 4 white marbles, 6 red marbles, and 2 blue marbles. Once a marble is selected, it is not replaced. Find the probability of selecting 2 blue marbles.
a)
1/2
b)
1/36
c)
1/6
d)
1/66
62.
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)
1/13
b)
4/663
c)
1/676
d)
1/169
63.

A pocket contains 3 pennies, 2 nickels, 1 quarter and 4 dimes. What is the probability of randomly choosing a dime, replacing it, and then drawing a penny?

a)

independent

b)

dependent

64.
What percentage of males drive sports cars?
a)
35%
b)
16.25%
c)
65%
d)
25%
65.
What percentage of SUV's are driven by women?
a)
56.25%
b)
75%
c)
83.25%
d)
86.5%
66.
How many total people were surveyed about what ice cream flavor they would pick?
a)
107
b)
92
c)
70
d)
269
67.
What percent of people who play an instrument do not play a team sport?
a)
80%
b)
27.2%
c)
40%
d)
90.1%
68.
What is the relative frequency (to the nearest percent) of boys among those who cannot bike to school? 
a)
4%
b)
14%
c)
13%
d)
29%
69.
A survey explored the relationship between gender and band class. Which is a reasonable conclusion?
a)
There are more band members than non-band members
b)
There are more boys in the class than girls
c)
There are more boys in band than not in band
d)
More than half of the bands members in the class are girls