Student Learning Outcomes: BGQ 3a/b

Student Learning Outcomes:  Exam 3

1. Understand what it means to say "We are 95% confident".
2. Construct and apply a confidence interval for a single population mean.
3. Construct and apply a confidence interval for a single population proportion.
4. Interpret the margin of error.
5. Determine the sample size needed in order to construct a confidence interval with a given confidence level and margin of error.
6. Understand that the t-distribution is needed for a confidence interval for a population mean if the population standard deviation is unknown.
7. Construct the null and alternative hypotheses.
8. Determine the implications and a Type 1 and a Type 2 error.
9. Draw the rejection and fail to reject regions.
10. Calculate and interpret the test statistic and the p-value.
11. Interpret the level of significance.
12. Understand the two possible conclusions of a hypothesis test.
13. Construct the null and alternative hypotheses for hypothesis tests that involve two samples.
14. Calculate and interpret the test statistic and the p-value for two sample tests.
15. Interpret the level of significance for two sample tests.
16. Understand the two possible conclusions of a hypothesis test for two sample tests.
17. Identify the differences between independent and depend samples.