Chapter 9 Statistics

• 9 Are you ready?

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Chapter 9 Statistics

9A Sampling data

• 9A Sampling data

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• Example 9A-4

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• 9A-1 Survey questions

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• 9A-2 Sampling types

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• 9A-3 Most popular sports

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• 9A-4 First day disasters

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• 9A-5 Types of sampling from a population

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Chapter 9 Statistics

9B Collecting data

• 9B Collecting data

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• 9B-1 Data types

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• 9B-2 Frequency tables

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• 9B-3 Frequency tables and data

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• 9B-4 Yummy statistics!

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• 9B-5 The shoe store

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• 9B-6 Investigating height

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Chapter 9 Statistics

9C Presenting data in graphs

• 9C Presenting data in graphs

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• 9C-1 Graph types

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• 9C-2 Reading graphs

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• 9C-3 Creating a good graph

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• 9C-4 Hotel usage

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• 9C-5 Popular pizzas

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• 9C-6 Number of pets

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• 9C-7 Temperature changes

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• 9C-8 Shoe size versus height

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• 1-cm grid paper

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• Number of pets

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Chapter 9 Statistics

9D Stem-and-leaf plots and dot plots

• 9D Stem-and-leaf plots and dot plots

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• 9D-1 Stem-and-leaf plots

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• 9D-2 Dot plots

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• 9D-3 Who performed better on the mathematics test?

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• 9D-4 Hotdog challenge

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• 9D-5 IQ ratings

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