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Statistics: Chapters 7, 8, & 9: Confidence Intervals and Hypothesis Testing

An SSC collection of resources and tools to augment and supplement an introductory, college-level Statistics course.

Course Resources

Chapter 7: Confidence Intervals & Sample Size

Chapter 8: Hypothesis Testing

[VIDEO] Example of Hypothesis Testing for Means (When Sigma is Known), Critical Value Method
[VIDEO] Example of Hypothesis Testing for Means (When Sigma is Unknown), Critical Value Method
[VIDEO] Hypothesis Testing Examples Using P-Value Method (Z-Tests)
[VIDEO] Hypothesis Testing Example of P-Value Method (using t-test, sigma unknown)