Statistics Test- Chapter 8

Find the mean of these numbers:
2, 57, 38, 42, 6

• 29
• 38
• 50
• 145

To find the _________ you add up all the numbers and then divide by how many numbers you have.

• Mean
• Median
• Mode
• Range

Tags

CCSS.6.SP.A.3

CCSS.6.SP.B.5

To find the ______ you put all numbers in order from least to greatest and then take the largest number minus the smallest number.

• Mean
• Median
• Mode
• Range

Tags

CCSS.6.NS.C.7

CCSS.6.SP.A.3

CCSS.6.SP.B.5

To find the ________ you put all numbers in order from least to greatest and find the number that is in the middle.

• Mean
• Median
• Mode
• Range

Tags

CCSS.6.SP.A.3

CCSS.6.SP.B.5

Lizzy had test scores of:   72, 94, 108, 60
What is the RANGE of her test scores?

• 12
• 72
• 48
• 98

Find the mean of these numbers:
4,2,5,6,3

• 2
• 5
• 4
• 6

Median:
67, 74, 95, 98, 98, 99, 102

• 102
• 67
• 98
• 90.4

Tags

CCSS.6.SP.A.2

CCSS.6.SP.A.3

CCSS.6.SP.B.5

Mode:
67, 74, 95, 98, 98, 99, 102

• 90.4
• 35
• 92
• 98

How would you describe the mean?

• difference
• average
• middle
• most repeated number

What is the mode?

• # happening the most
• the average
• biggest - smallest
• the middle #