7. Suppose we have the same scenario as the above question except the sample size in: changes. (a) Suppose the sample size changes from n, = 20 to n = 100. What are the new 2; statistic and pvalue? Are we more likely or less likely to reject the null hypothesis? (1')) Based on your answer in the previous part= complete the following sentence. : the pvalue becomes '.".| \"As the sample size increases, the zstatistic becomes __. H0 becomes to he rejected= and the power of the test