Question 3 The following blood-type frequencies were obtained from a sample of 1000 subjects. Blood O A B AB Total Type: Frequency: 465 394 96 45 1000 An appropriate hypothesis test is conducted to test whether the data is consistent with the claim that in this population, blood types O, A, B and AB have proportions 0.45, 0.4, 0.1, and 0.05, respectively. The resultant test statistic and associated p-value are 1.25 and 0.741, respectively. Let po, PA, PB, and PAs be the proportion with blood types O, A, B, and AB. The relevant hypotheses for this test are