Student Learning Outcomes: Exam 3

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