II. B. 3. d. Hypothesis Testing – Comparisons

II. Probability and Statistics for Reliability
B. Statistical inference

3. Hypothesis testing (parametric and non-parametric) (Evaluate)

Apply hypothesis testing for parameters such as means, variance, proportions, and distribution parameters. Interpret significance levels and Type I and Type II errors for accepting/rejecting the null hypothesis.

A good use of hypothesis testing is to make comparisons.

Additional References

Equal Variance Hypothesis (article)

Hypothesis un-equal variance (article)

Paired-Comparison Hypothesis Tests (article)

Two Proportions Hypothesis Testing (article)

Two samples variance hypothesis test (article)

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