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Chapter_07 - Statistics Chapter 7 Inferences Based on a...

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Chapter 7: Inferences Based on a Single Sample: Estimation with Confidence Interval Statistics
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McClave, Statistics, 11th ed. Chapter 7: Inferences Based on a Single Sample: Estimation by Confidence Intervals 2 Where We’ve Been Populations are characterized by numerical measures called parameters Decisions about population parameters are based on sample statistics Inferences involve uncertainty reflected in the sampling distribution of the statistic
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