Unit 6: Hypothesis Testing: Known Parameters, Means of Samples Download all videos in a zip file.

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Objectives and Lecture Notes

Reading Assignment: Aron Chapter 52. Use population parameters and the observed mean of a sample to test a hypothesis.

3. Compute a confidence interval for means of a sample from population parameters.

4. Consider the uses of confidence intervals rather than or in addition to hypothesis tests.

5. Debate the merits of considering marginally significant findings.

Tutorials

1. Hypothesis test with SEM

2. Confidence Intervals with SEM

3. Q&A SEM