Confidence Intervals for the Mean (t-Statistic) Total Running Time: 12:01 Confidence Interval, Inferential Methods, Population Mean, T-statistic, Validity Assumptions Confidence Intervals for the Mean (t-Statistic)
Testing Hypotheses Total Running Time: 22:52 alternative hypothesis, critical values, null hypothesis Testing Hypotheses
Testing Hypothesis About Proportions PT1 Total Running Time: 14:17 alternative hypothesis, null hypothesis, two tailed test Testing Hypothesis About Proportions PT1
Testing Hypothesis About Proportions PT2 Total Running Time: 15:51 critical values, null hypothesis Testing Hypothesis About Proportions PT2