Lesson Outcomes
Conduct a Hypothesis Testing for a single mean μ with σ unknown:
- State the null and alternative hypothesis.
- Show the appropriate numerical and graphical summaries that support the hypothesis test.
- Check the requirements for the hypothesis test.
- Calculate the test-statistic, degrees of freedom, and p-value of the hypothesis test.
- Assess the statistical significance by comparing the p-value to the significance level, α.
- Draw a correct conclusion for the hypothesis test.
Calculate and interpret a Confidence Interval for a single mean μ with σ unknown:
- Show the appropriate numerical and graphical summaries that support the confidence interval.
- Check the requirements of the confidence interval.
- Calculate the confidence interval for a given level of confidence.
- Identify the point estimate and margin of error for the confidence interval.
- Interpret the confidence interval for a given level of confidence.
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