Chapter 4 introduced a framework for statistical inference based on con dence intervals and hypotheses. In each case, the inference ideas remain the same: Identify an appropriate distribution for the ...Chapter 4 introduced a framework for statistical inference based on con dence intervals and hypotheses. In each case, the inference ideas remain the same: Identify an appropriate distribution for the point estimate or test statistic. Each section in Chapter 5 explores a new situation: the difference of two means (5.1, 5.2); a single mean or difference of means where we relax the minimum sample size condition (5.3, 5.4); and the comparison of means across multiple groups (5.5).
Chapter 4 introduced a framework for statistical inference based on con dence intervals and hypotheses. In each case, the inference ideas remain the same: Identify an appropriate distribution for the ...Chapter 4 introduced a framework for statistical inference based on con dence intervals and hypotheses. In each case, the inference ideas remain the same: Identify an appropriate distribution for the point estimate or test statistic. Each section in Chapter 5 explores a new situation: the difference of two means (5.1, 5.2); a single mean or difference of means where we relax the minimum sample size condition (5.3, 5.4); and the comparison of means across multiple groups (5.5).
