Can someone please explain it to me ASAP??!!!

A random sample of 161 recent donations at a certain blood bank reveals that 88 were type A blood. Does this suggest that the actual percentage of type A donations differs from 40%, the percentage of the population having type A blood? Carry out a test of the appropriate hypotheses using a signicance level of 0.01. lg USE SALT State the appropriate null and alternative hypotheses. O HO: p = 0.40 Ha: p 0.40 O HO: p = 0.40 Ha: p 0.40 O HO: p z 0.40 Ha: p = 0.40 Calculate the test statistic and determine the Pvalue. (Round your test statistic to two decimal places and your P-value to four decimal places.) Calculate the test statistic and determine the Pvalue. (Round your test statistic to two decimal places and your Pvalue to four decimal places.) 2 = :i P-value = S State the conclusion in the problem context. 0 Do not reject the null hypothesis. There is sufficient evidence to conclude that the percentage of type A donations differs from 40%. 0 Do not reject the null hypothesis. There is not sufcient evidence to conclude that the percentage of type A donations differs from 40%. O Reject the null hypothesis. There is not sufficient evidence to conclude that the percentage of type A donations differs from 40%. O Reject the null hypothesis. There is sufficient evidence to conclude that the percentage of type A donations differs from 40%. Would your conclusion have been different if a signicance level of 0.05 had been used? 0 Yes ONo