Measuring Center Review

What are the measures of center?

(Check all that apply.)

• Mean

• Median

• Range

• Standard Deviation

Tags

CCSS.6.SP.A.3

The middle data value when the data set is arranged from least to greatest.

• mean

• median

• mode

• none of the choices

Tags

CCSS.6.SP.B.5C

What is the shape of the data?

• symmetrical

• skewed left

• skewed right

• bell curve

Tags

CCSS.6.SP.A.2

CCSS.6.SP.B.5

CCSS.6.SP.A.1

What is the shape of the data?

• symmetrical

• skewed left

• skewed right

• bell curve

Tags

CCSS.6.SP.A.2

CCSS.6.SP.B.5

CCSS.6.SP.B.4

Find the Mean

20, 24, 25, 36, 25, 22, 23

• 25

• 175

• 24

• 87.5

Tags

CCSS.6.SP.B.5C

Find the Median

20, 24, 25, 36, 25, 22, 23

• 25

• 175

• 24

• 87.5

Tags

CCSS.6.SP.B.5C

Would you use the mean or median to represent the data?

• Median

• Mean

• Not enough information to tell

Tags

CCSS.6.SP.B.5D

CCSS.HSS.ID.A.2

Compare the median and mean.

• mean > median

• mean < median

• mean = median

• Not enough information

Tags

CCSS.6.SP.B.5D

CCSS.HSS.ID.A.2

Compare the mean and median in this distribution

• Mean = median

• Mean < Median

• Mean > Median

Tags

CCSS.6.SP.B.5D

CCSS.HSS.ID.A.2

The median number of purchases at Harold's shoe store in a day is 32. How would you interpret this data?

• The average number of purchases is 32.

• About 50% of the purchases at Harold's shoe store is less than 32.

• About 75% of the purchases at Harold's shoe store is less than 32.

Tags

CCSS.6.SP.B.4

CCSS.HSS.ID.A.1