Quiz on Measures of Center 11/15

To find the mean of a data set, you add up all of the items and divide by...

• 2

• The minimum

• The maximum

• The number of items

Tags

CCSS.6.SP.A.3

CCSS.6.SP.B.5

What is the mode?

• The number that appears the most.

• The average.

• The middle number.

• The largest number - the smallest number

Tags

CCSS.6.SP.B.5C

What is the mean?

• The number that appears the most.

• The average.

• The middle number.

• The largest number - the smallest number

Tags

CCSS.6.SP.B.5C

What is the median?

• The number that happens the most.

• The average.

• The middle number.

• The largest number - the smallest number

Tags

CCSS.6.SP.A.3

CCSS.6.SP.B.5

What is the range?

• The number that happens the most.

• The average.

• The middle number.

• The largest number - the smallest number

Tags

CCSS.6.SP.B.4

CCSS.HSS.ID.A.1

What is the range of these numbers: 4, 5, 1, 3, 8, 11, 9

• 11

• 9

• 10

• 5

Tags

CCSS.6.NS.C.7

What is the median of these numbers: 14, 15,11, 13, 18, 21, 19

• 14

• 19

• 20

• 15

Tags

CCSS.6.SP.B.5C

What is the mode of these numbers: 24, 21, 25, 21, 23, 28, 11, 29, 23, 21

• 21

• 23

• 11

• 21 and 23

Tags

CCSS.6.SP.B.5C

Given the data set: 1, 2, 3, 6, 9, 11, 45, 102, calculate the percentile rank for 11.

• 70^th percentile

• 62.5^th percentile

• 72.5^th percentile

• 75^th percentile

What is the percentile rank of 74 in the following group of 15 data values?

35, 65, 68, 100, 23, 69, 74, 70, 61, 90, 85, 55, 30, 65, 80

• 73rd

• 90th

• 66.67th

• 27.67th