(a) Does the population have to be normally distributed to test this hypothesis? Why? O A. Yes, because n>30 O B. No, because n>30 O C. No, because the test is two-tailed O D. Yes, because the sample is random. (b) If x = 103 0 and s = 5.7, compute the test statistic The test statistic is I' = (Round to two decimal places as needed.) (c) Approximate the P-value using the appropriate table or technology. Choose the correct answer below O A. P-value