After the football team once again lost a game to the college's arch rival, the alumni association conducted a survey to see if alumni were in favor of firing the coach. An SRS of 100 alumni from the population of all living alumni was taken. Sixty-four of the alumni in the sample were in favor of firing the coach. Letprepresent the proportion of all living alumni who favor firing the coach.

Reference: Ref 4

The decision made from testing the hypothesesH0:p= 0.50,Ha:p> 0.50 is that the observed sample proportion is: