Measures of Central Tendency

What is the range?

20,15,17,22,28,12,15,20

• 22

• 18

• 16

• 20

Tags

CCSS.6.SP.B.4

CCSS.HSS.ID.A.1

A student recorded her scores on weekly math quizzes that were marked out of a possible 10 points. Her scores were as follows: 8, 5, 8, 5, 7, 6, 7, 7, 5, 7, 5, 5, 6, 6, 9, 8, 9, 7, 9, 9, 6, 8, 6, 6, 7. What is the MODE of her scores on the weekly math quizzes?

• 7

• 10

• 5

• 2

Tags

CCSS.6.SP.B.5C

What measure of central tendency is calculated by adding all the values and dividing the sum by the number of values?

• Mean

• Median

• Mode

• Range

Tags

CCSS.6.SP.B.5D

CCSS.HSS.ID.A.2

What number would you divide by to calculate the mean of 3, 4, 5, and 6?

• 6

• 4

• 3

Tags

CCSS.6.SP.B.5C

What is the mean of the following sets of numbers?

10, 39, 71, 39, 76, 38, 25

• 38.7

• 66

• 39

• 42.5

Tags

CCSS.6.SP.B.5C

What is the mode of the following sets of numbers?

10, 39, 71, 39, 76, 38, 25

• 38.7

• 42.5

• 39

• 66

Tags

CCSS.6.SP.B.5C

What is the median of the following sets of numbers?

10, 39, 71, 39, 76, 38, 25

• 39

• 38.7

• 66

• 42.5

Tags

CCSS.6.SP.B.5C

A group of customer service surveys were sent out at random. The scores were 90, 50, 70, 80, 70, 60, 20, 30, 80, 90, and 20. What is the mean score?

• 70

• 20

• 60

• 80

Tags

CCSS.6.SP.B.5C

Which of the following measures can have more than one value for a set of data?

Hint: Which can have more than 1 answer?

• Mean

• Median

• Mode

• Range

Tags

CCSS.6.SP.B.5D

CCSS.HSS.ID.A.2

According to the box and whisker plot above, what is the median weight of the basketball players?

• 189 lbs

• 204 lbs

• 180 lbs

• 175 lbs

Tags

CCSS.6.SP.B.4

CCSS.HSS.ID.A.1