Ap stats multiple choice problems

Question 4 (4 points) (06.01 MC) For a hypothesis test of Ho: p = 0.35 against the alternative Ha: p > 0.35, the z test statistic is found to be 2.45. What can be said about this finding? (4 points) O a The finding is significant at o = 0.05 but not at o = 0.01. Ob The finding is significant at o = 0.01 but not at a = 0.05. O c The finding is significant at both a = 0.05 and a = 0.01. O d The finding is not significant at o = 0.05 and o = 0.01. O e The finding is inconclusive because we don't know the value of p. Question 5 (4 points) (06.01 HC) Members of a soccer team suspect the coin used for the coin toss at the beginning of their games is unfair. They believe it turns up tails less often than it should if it were fair. The coach of the team decides to flip the coin 100 times and count the number of tails. His trial results in 35 tails. He decides to carry out a significance test. What is the p-value he obtains and the general conclusion that can be made at a 99% significance level? (4 points) O a The p-value is 0.0013. He should reject the null in favor of the alternative. Ob The p-value is 0.0013. He should fail to reject the null. O c The p-value is 0.9987. He should reject the null in favor of the alternative. O d The p-value is 0.9987. He should fail to reject the null. O e There is not enough information provided to calculate the p-value and make a conclusion