Jack and Sam are both taking a statistics class this summer. They decided to study separately for their exam. The probability that Jack will make an "A" in statistics is 0.6, and the probability that Sam will make an"A" is 0.3. Find the probability that exactly one of Jack or Sam will make an "A"in statistics

Question 8 (2 points) the best description of the p-value would be: O the probability of obtaining a test statistic at least that extreme if Ho is true O the probability of obtaining that exact test statistic if Ho is false the probability of obtaining that exact test statistic if HA is false the probability of obtaining that exact test statistic if HA is true O the probability of obtaining that exact test statistic if Ho is true O the probability that Ho is true O the probability that HA is true O the probability of obtaining a test statistic at least that extreme if HA is trueQUESTION 10 The null hypothesis is not rejected unless there is sufficient sample evidence to do so. True False QUESTION 11 The /-statistic is used in hypothesis testing for a population mean when the actual population standard deviation is not known. True False QUESTION 12 In a given hypothesis test, the null hypothesis can be rejected at the 0.10 and 0.05 level of significance, but cannot be rejected at the 0.01 level. The most accurate statement about the p-value for this test is Op-value = 0.01 Ob.p-value = 0.10 O= 0.01