The number of pages that Carolyn wrote in her journal each day from Monday to Friday is shown below: 9, 8, 12, 6, 10 What is the mean number of pages she wrote per day?
5
6
9
11
5. Multiple Choice
45 seconds
1 pt
The number of miles that Jenna cycled each week for a 7-week period is shown: 36, 42, 28, 52, 48, 36, 31 What is the median number of miles Jenna cycled?
24
36
39
52
6. Multiple Choice
45 seconds
1 pt
Find the range. 5, 15, 10, 20, 15, 10, 15
5
10
15
13
7. Multiple Choice
1.5 minutes
1 pt
Mode: 67, 74, 95, 98, 98, 99, 102
90.4
35
92
98
8. Multiple Choice
45 seconds
1 pt
Find the median of these numbers: 4,2,7,4,3
2
5
7
4
9. Multiple Choice
1 minute
1 pt
A data set can have more than one mode
True
False
10. Multiple Choice
2 minutes
1 pt
To find the average of a set of numbers, add up all the items and divide by...
2
The minimum
The maximum
The number of items
11. Multiple Choice
45 seconds
1 pt
What is the definition of the range?
The average
The number that occurs the most
The middle number
The difference of the largest and smallest numbers