8: Hypothesis Tests for One Population
- Page ID
- 24054
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- 8.3: Hypothesis Test for One Mean
- There are three methods used to test hypotheses: (1) The Traditional Method (Critical Value Method), (2) the P-value Method, and (3) the Confidence Interval Method.
- 8.4: Hypothesis Test for One Proportion
- When you read a question, it is essential that you correctly identify the parameter of interest. The parameter determines which model to use. Make sure that you can recognize and distinguish between a question regarding a population mean and a question regarding a population proportion. The z-test is a statistical test for a population proportion. It can be used when np ≥ 10 and nq ≥ 10.