'Possible samples' diaporamas de présentation

AP Statistics: Section 9.1 Sampling Distributions

AP Statistics: Section 9.1 Sampling Distributions. What is the usual way to gain information about some characteristic of a population ?.

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Unit 4: Sampling approaches

Unit 4: Sampling approaches. After completing this unit you should be able to:. Outline the purpose of sampling Understand key theoretical concepts in sampling Understand the need for more complex sampling designs Understand the main sampling issues and primary sampling options for BSS

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MM207 Statistics

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AP Statistics Thursday, 23 January 2014

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AP Statistics Thursday , 23 January 2014

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Chapter 8

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Sampling Distribution Models

Sampling Distribution Models. Ch. 18. Your Projects. They are all wrong. Your Response Variable. Categorical Variable. Quantitative Variable. You were trying to find: the actual mean for your population of interest the population parameter You actually found: the mean for your sample

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Confidence Intervals

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