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25 questions
The list shows the number of minutes Tom spent practicing guitar each day for 5 days. What is the mean number of minutes Tom practiced guitar during those 5 days?
45, 65, 60, 45, 50
45
50
53
60
Which of the following is a statistical question and should result in varied responses?
Did you get up on time this morning?
How many siblings does Emily have?
What time did students in this class get up this morning?
Do you like cereal for breakfast?
Mr. Richards is recording his students' test grades in the grade book. What is the mode of the test scores?
85, 87, 90, 65, 70, 71, 80, 87, 75, 87, 90
65
70
87
90
What is the median of the number set?
5, 8, 9, 11
7.5
8
8.5
9
Jamal records the number of minutes he practices his trumpet each day. What is the mean number of minutes Jamal practiced for the week shown in the chart?
20 minutes
25 minutes
35 minutes
45 minutes
What is the mean of the data set?
7, 12, 16, 10, 10
3
9
10
11
Charlotte's bowling scores are 148, 120, 95, 180, 130, and 110. What is the mean of her bowling score?
85
125
130.5
156.6
Consider the list of golf scores. What is the range for the number set?
71, 68, 72, 79, 80, 77, 84, 70, 92
21
22
23
24
The starting lineup for a men's baseball team is given in the table. What is the median height, in inches, for the starting lineup?
72
73
75
77
What is the mode of the number set?
58, 21, 74, 63, 21, 74, 28, 47
21
47
21 and 74
There is no mode.
Christina's last 6 social studies test scores are 91, 75, 80, 83, 88, and 90. What is Christina's median score on these 6 tests?
81.5
88.0
91.0
85.5
Joy recorded the temperature at the playground for five consecutive days on the graph. What is the range of temperatures Joy recorded?
7
78
80
82
Which of the following is a statistical question that should result in varied responses?
What is Gail's favorite color?
What do each of the students in 6th graders prefer to eat for lunch?
What is your favorite ice cream flavor?
Are you going to the concert next week?
Giada has a lot of craft projects she must complete in time for a big party. Over the past 5 days, she has gotten the following number of centerpieces assembled:
2, 4, 6, 5, 3
What was the mode of the number of centerpieces she assembled?
2
3.5
4
There is no mode.
Maggie's class sold cookies at a stand in front of a popular shopping center of 5 different days.
2, 6, 5, 6, 8
What was the median number of boxes sold?
2
3.6
6
8
Lara checked the prices of 8 items available for purchase in the cafeteria. The prices were:
$8.00, $8.00, $4.00, $6.00, $4.00, $8.00, $9.00, $9.00
What was the mean price of the items?
$4.00
$5.00
$7.00
$9.00
Which of the following is a statistical question that should result in varied responses?
How many blue-eyed students are in this class?
How many cars are in each driveway in your neighborhood?
How much time did you spend studying for the test?
How many votes did the winning candidate receive in the election?
The ages of the employees of a local movie theater are listed below.
18, 20, 16, 17, 21, 32, 16, 16, 22
Find the range of the employees ages.
16
17
17.5
18
In order to find the median of a data set you, must first:
Add all the numbers together.
Arrange all the numbers in order from least to greatest.
Subtract the smallest number from the largest number.
Determine which number occurs most often in the data set.
You are cutting ribbon to make a craft project. You have ribbons that are the following lengths: 2 inches, 4 inches, 7 inches, 8 inches, 9 inches, and 12 inches. What is the mean length of the ribbon?
6 inches
6.5 inches
7 inches
8 inches
Alan bowls one game, which consists of 10 frames. The number of pins he knocked down in each frame is:
5, 6, 7, 5, 7, 9, 2, 4, 8, 7
Which measure should Alan use to learn the difference of the greatest and the least number of pins he knocked down?
Mean
Median
Mode
Range
During the carnival, tickets were sold for the raffle. Carnival workers took count of sales every 30 minutes. The number of ticket sold were: 123, 145, 110, 256, 123. What was the median number of tickets sold?
110
123
146
256
Michael has the list of numbers below.
12, 5, 4, 11, 5, 9, 14, 5
What is the mode of Michael's list?
5
7
8
There is no mode.
Which two numbers would be used to find the range in the set of numbers below?
2, 5, 15, 18, 16, 6, 14
2 and 16
2 and 18
5 and 14
5 and 18
Jenny is 12 years old. Her brother is 14. Her mother and father are 44. Her cat is 6. What is the mean of all their ages?
120
15
19
24
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