A) Suppose you conduct a significance test and decide to reject the null hypothesis, Ho at the alpha=.05 level. If you conduct the same test on the same data but instead use the alpha =.01 level, what decision would you make? Circle your answer.
Reject Ho
Fail to reject Ho
cannot say without more information
B) Suppose you conduct a significance test and decide to Fail The reject the null hypothesis H0 at the alpha =.05 level. If you conduct the same test on the same data but instead use the alpha =.01 level, what decision would you make? Circle your answer.
Reject Ho
Fail to reject H0
cannot say without more information
C) Suppose that we tell you we flipped a quarter multiple times and it landed heads 75% of the time. Would you be reasonably convinced that it was not a fair coin ( where'' fair'' means that the coin has a .5 probability of landing ''heads'' ) if so, explain why. if not explain what additional information you would ask for and explain why it is necessary.