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Chapter 1: The Nature of Probability & Statistics
Definitions ,[object Object],[object Object],[object Object]
Two Main Branches of Statistics ,[object Object]
Two Main Branches of Statistics ,[object Object],[object Object]
Examples: Population vs. Sample ,[object Object],[object Object],[object Object],[object Object],[object Object]
Example ,[object Object],[object Object],[object Object]
Two Main Branches of Statistics ,[object Object]
Example: ,[object Object],NY 83,197 IL 14,255 CA 78,084 PN 12,754 FL 43,978 GA 12,228 TX 30,712 MD 10,534 NJ 25,089
Variables and Types of Data ,[object Object],[object Object],[object Object],[object Object],[object Object]
Examples: ,[object Object],[object Object],[object Object],[object Object],[object Object]
Levels of Measurement ,[object Object]
Level of Measurement ,[object Object]
Level of Measurement ,[object Object]
Level of Measurement ,[object Object]
Data Collection:  Three Methods of Surveys ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Data Collection:  Three Methods of Surveys ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Data Collection:  Three Methods of Surveys ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Other Methods of Data Collection ,[object Object],[object Object]
Why Use a Sample? ,[object Object],[object Object]
Five Basic Methods of Sampling ,[object Object],[object Object]
Five Basic Methods of Sampling ,[object Object],[object Object],[object Object]
Example: Sampling Methods ,[object Object],[object Object],[object Object]
Example: Sampling Methods ,[object Object],[object Object]
Types of Statistical Studies ,[object Object],[object Object],[object Object],[object Object],[object Object]
Types of Statistical Studies ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Types of Statistical Studies ,[object Object],[object Object],[object Object]
Types of Statistical Studies ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Types of Statistical Studies ,[object Object]
Example: Types of  Statistical Studies ,[object Object],[object Object]
Example: Types of  Statistical Studies ,[object Object],[object Object],[object Object],[object Object]
Uses and Misuses of Statistics ,[object Object]
[object Object]
[object Object],[object Object]
[object Object]
[object Object]

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Statistics Chapter 1 Summary

  • 1. Chapter 1: The Nature of Probability & Statistics
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