M5 Stats Review

How do you calculate the RANGE for a set of data?

• add the items and divide by the number of items

• find the middle number

• find the number that appears the most often

• find the difference between the largest and smallest number

How do you calculate MEAN for a set of data?

• add the items and divide by the number of items

• find the middle number

• find the number that appears most often

• find the difference between the largest and smallest numbers

How do you identify the MODE for a set of data?

• add the items and divide by the number of items

• arrange the data from least to greatest and find the middle number

• find the number that appears the most often

• find the difference between the largest and smallest nubmers

How do you determine the MEDIAN for a set of data?

• add the items and divide by the number of items

• arrange the data from least to greatest and find the middle number

• find the number that appears the most often

• find the difference between the largest an smallest numbers

Find the RANGE of Molly's quiz grades.

86, 70, 90, 72

• 20

• 79.5

• 79

• 14

What is the MEDIAN of the ages at the birthday party?

6, 6, 24, 26, 38

• 24

• 6

• 20

• 32

The mode sneaker size in the PE class is 9. Which is the best interpretation?

• Size 9 appears the most

• Size 13 has to be the maximum

• Size 4 has to be the minimum

• no students wear a size 9

How do you calculate the median when there are 2 middle numbers?

• you don't

• subtract them and multiply by 2

• add them and divide by 2

• pick a random number

A sneaker company wants to see if people in the state of New York like their new design. Which best represents a SAMPLE?

• every person in the state of New York

• 180 employees from the sneaker company

• a selection of employees from the design team

• a selection of shoppers from various cities in New York

The entire group of objects or individuals considered for a survey

• a population

• a sample

• a quartile

• a range