Statistics!!

Find the mean:

{ 26, 21, 28, 31, 9, 28, 16, 18}

• 23.5

• 28

• 22.125

• None

Find the median:

{ 26, 21, 28, 31, 9, 28, 16, 18}

• 23.5

• 28

• 22.125

• None

Find the mode:

{ 26, 21, 28, 31, 9, 28, 16, 18}

• 23.5

• 28

• 22.125

• None

Find the range:

{ 26, 21, 28, 31, 9, 28, 16, 18}

• 12

• 9

• 16

• None

Given the data sets A and B, which statements are true? Check all that apply.

• The mean of Set A is less than the median of Set B

• The range of Set A is greater than the range of Set B

• The Median of Set A is less than the mode of Set B

Jenna's first and second quarter grades are shown below. What grade does she need in math in order to have an OVERALL AVERAGE equivalent to the first quarter?

Hint: find the mean of both quarters

• 91

• 95

• 92

• 98

33, 25, 42, 25, 31, 37, 46, 29, 38
What is the first quartile of the data?

• 25
• 27
• 29
• 33

Tags

CCSS.6.SP.A.2

CCSS.6.SP.A.3

CCSS.6.SP.B.5

33, 25, 42, 25, 31, 37, 46, 29, 38
What is the interquartile range of the data?

• 8
• 9
• 13
• 21

Tags

CCSS.HSA-SSE.A.1A

What is the Mean Absolute Deviation (M.A.D.) for this data?

14, 19, 26, 27, 39

• 125

• 6.8

• 25

• 34

What is the median?

• 62
• 58
• 66
• 60

Tags

CCSS.6.SP.A.2

CCSS.6.SP.A.3

CCSS.6.SP.B.5