15.1Consider a multinomial experiment involvingn=300 trials andk=5 cells. The observed fre-quencies.

15.1Consider a multinomial experiment involvingn=300 trials andk=5 cells. The observed fre-quencies resulting from the experiment are shownin the accompanying table, and the null hypothesisto be tested is as follows:H0:p1=.1,p2=.2,p3=.3,p4=.2,p5=.2Test the hypothesis at the 1% significance level.Cell1 2 3 4 5Frequency 24 64 84 72 56