Statistics and Probability Review

Find the theoretical probability of NOT landing on yellow if you spin the spinner.

• 1/8

• 7/8

• 1

• 7

How many people watched more than 6 hours of TV?

• 10

• 5

• 20

• 17

How many people went to the amusement park fewer than 3 times?

• 1

• 2

• 10

• 8

as the number of trials in an experiment increases, the experimental probability of an event approaches the theoretical probability of the same event, meaning the difference between the experimental and theoretical probability will be closer to zero 

• fundamental counting principal 

• independent event

• inference

• law of large numbers

How many people watched more than 25 hours of TV last week?

• 0

• 10

• 38

• 42

The amount of each item sold at the bake sale was recorded in a line plot. Which histogram represents the same data represented in the line plot?

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• 
• 
• 

During the baseball season, the total number of home runs each player made was recorded. Which histogram represents the same data shown in the circle graph?

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• 
• 
• 

• A
• B
• C
• D

A recent survey of 800 seventh graders from across the state shows 4 out of 10 like to play paper football. How many students said they like to play paper football?

• 40 students

• 200 students 

• 320 students

• 8,000 students

The entire group studied is called the

• sample

• population