The ............ measures the spread (variation) of the data
range
15
The range measures the ........................ of the data
spread (variation)
15
Three types of average are ............, ............, ............
mean, mode, median
15
The number of cookies in a pack can vary . Help Sara find the mode? 15,14,16,12,14,12,14
14
10
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?
36
15
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?
9
10
To find the ________ you put all numbers in order from least to greatest and find the number that is in the middle.
median
10
A data set can have more than one mode
true
15
When finding the median, what do you do if there are two middle numbers?
Add them together and divide by 2
10
What is the range? 8, 10, 60, 3, 5, 13, 12, 40, 8
57
5
What is the range?
The difference between the largest and smallest number
15
Bob has the following data. 15,n,84,3,9. If the mean is 24, what could be n?
9
20
Bob has the following data. 15,n,84,3,9. If the mode is 3, what could be n?
3
20
Bob has the following data. 15,n,16,18,19,16. If the median is 16.5, what could be n?
