Math Statistics

Assign each car in a dealership a number and then use a random-number table to select the cars to be inspected.

• systematic

• simple random sample

• convenience

• Self - selected (volunteer)

Interview every 10th student who enters the school in the morning.

• simple random

• voluntary response

• systematic

• convenience

If you score 76, 85, 97, and 83 on your math tests, what would your median score be? 

• 84

• 90

• 85

• 88

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

• 2

• The minimum

• The maximum

• The number of items

The number of pages that Carolyn wrote in her journal each day from Monday to Friday is shown below: 
9, 8, 12, 6, 10
What is the mean number of pages she wrote per day?

• 5

• 6

• 9

• 11

What is the mean of this set of data?

2, 15, 7

• 24

• 3

• 6

• 8

What is the range?

• average

• biggest-smallest

• the middle #

• happening the most

How many students had more than 6 candy bars?

• 5

• 2

• 3

• 1

Use the line plot to determine the weight of ALL the diamonds.

• 5 ½

• 5 ¾

• 4 ¾

• 2 ¾

Tags

CCSS.5.MD.B.2

How many kids wore walking shoes to school today?

• 7

• 10

• 9

• 6

Tags

CCSS.2.MD.D.9