A sample of 16 items provides a sample standard deviation of 9.5. The following hypotheses using 0.05

A sample of 16 items provides a sample standard deviation of 9.5. Test the following hypotheses using a = 0.05. What is your conclusion? Use both the pvalue approach and the critical value approach. Ho : 0'2 5 5|) H"a : 02 > 50 Test statistic = e {to 2 decimals) p-value low from table = 0 [to 3 decimals]. Use Table ll'l. p-value high from table = a {to 3 decimals). Use Table 11.1. X3435 : 0 [to 3 decimals] Reject H.) if x3 2 0 {to 3 decimals] I Reject the null hypothesis v l M Hi