What are the null and alternative hypotheses?Critical values? Calculate test statistic and p-value? Decision: fail to reject or reject? Conclusion from test regarding average homework time?

between her face-to-face classes and online classes. She hypothesizes that the two types of classes spend the same amount of time on homework. Below are the summary statistics for the two classes. Use a significance level of 0.05. Face-to-Face Online H2 n 100 120 x 77 min 78 min 5 min 4 min S