MEASURE OF CENTRAL TENDENCY

Four friends went shopping for school clothes. Sha bought 5 shirts, Drea bought 4 shirts, Kath bought 6 shirts, and Princess bought only 1 shirt. Which answer choice represents the mean of the shirts purchased?

• 6

• 2

• 4

• 3

Tags

CCSS.6.SP.B.5

CCSS.6.SP.A.3

What is the median of the following numbers? 4, 5, 8, 12, 16, 24

• 10

• 10.5

• 11

• 11.5

Tags

CCSS.6.SP.B.5

CCSS.6.SP.A.3

CCSS.6.SP.A.2

What is the median of the following numbers? 4, 5, 8, 12, 16, 24

• 3, 14, 19, 25, 14

• 14, 22, 14, 4, 15

• 14, 22, 9, 15, 15

• 25, 15, 14, 7, 3

Tags

CCSS.6.SP.B.5

CCSS.6.SP.A.3

The following are scores made on a math test: 80, 90, 90, 85, 60, 70, 75, 85, 90, 60, 80 What is the mode of these scores?

• 60

• 70

• 80

• 90

Tags

CCSS.6.SP.B.5

CCSS.6.SP.A.3

CCSS.6.SP.A.2

The following are scores made on a math test: 80, 90, 90, 85, 60, 70, 75, 85, 90, 60, 80 What is the median of these scores?

• 60

• 70

• 80

• 90

Tags

CCSS.6.SP.B.5

CCSS.6.SP.A.3

CCSS.6.SP.A.2

What is the median for 10, 8, 12, 7, 11, 22, and 6?

• 12

• 11

• 10

• 9

Tags

CCSS.6.SP.B.5

CCSS.6.SP.A.3

What is the mode for the numbers 1, 1, 2, 2, 2, 3, 3, 3, 3, 4, 4, 4, 4, 4, 5, 5, 5, 6, 7, 8, 8, 8, and 8?

• 4

• 3

• 8

• 5

Tags

CCSS.6.SP.B.5

CCSS.6.SP.A.3

CCSS.6.SP.A.2

To find the average of a set of numbers, add up all the items and divide by...

• 2

• the lowest number

• the highest number

• the total number

Tags

CCSS.6.SP.B.5

CCSS.6.SP.A.3

CCSS.6.SP.A.2

What is the definition of the mean?

• the average

• the middle number

• the number that occurs the most

• the difference between the highest and lowest numbers

Tags

CCSS.6.SP.B.5

CCSS.6.SP.A.3

What is the definition of the mode?

• the average

• the middle number

• the number that occurs the most

• the difference between the highest and lowest numbers

Tags

CCSS.6.SP.B.5

CCSS.6.SP.A.3