Optional Test Review Quizizz

Add up all the numbers in a data set and divide by the amount of numbers in the data set.

• Mean

• Median

• Mode

• Range

Subtract the smallest number in the data set from the biggest number in the data set.

• Mean

• Median

• Mode

• Range

Order the numbers in the data set from smallest to biggest and find the middle number in the data set.

• Mean

• Median

• Mode

• Range

The number that occurs the most in a data set.

• Mean

• Median

• Mode

• Range

Find the Range in the Data Set:

7, 8, 3, 4, 8

• 2

• 2 and 3

• 2 & 5

• 5

Find the mean of these numbers:
5,11,2,12,4,2

• 4.1
• 6
• 4.5
• 4

93, 100, 82, 93, 67, 100, 67, 82, 93, 93
What is the mode of this data set?

• 26
• 93
• 33
• 82

What is the RANGE of these numbers:

22, 20, 23, 21, 23, 25, 22, 29

• 5

• 9

• 2

• 6

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