'What sample size' diaporamas de présentation

Useful Statistical Tools

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Useful Statistical Tools

1.04k views • 86 slides

Inference Basics

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Estimation

Estimation. Chapter 10. Introduction . Statistical inference is the process by which we acquire information about populations from samples. There are two procedures for making inferences: Estimation. Hypotheses testing. The Concepts of Estimation.

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CHAPTER 2

CHAPTER 2. Statistical Inference 2.1 Estimation Confidence Interval Estimation for Mean and Proportion Determining Sample Size 2.2 Hypothesis Testing: Tests for one and two means Test for one and two proportions. Statistical Inference.

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Inference about a population proportion

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Ch. 8: Confidence Interval Estimation

Ch. 8: Confidence Interval Estimation. In chapter 6, we had information about the population and, using the theory of Sampling Distribution (chapter 7), we learned about the properties of samples. (what are they?)

406 views • 14 slides

Section 12.1

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Medical Interviews and Focus Groups in Europe

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