Company a is trying to sell its website to company b. as part of the sale, company a claims that the average user of their site stays on the site for 10 minutes. company b is concerned that the mean time is significantly less than 10 minutes. company b collects the times (in minutes) below for a sample of 17 users. assume normality. assignment 7q3 data conduct the appropriate hypothesis test for company b using a 0.03 level of significance. a) what are the appropriate null and alternative hypotheses? h0: μ = 10 versus ha: μ < 10 h0: μ = 10 versus ha: μ ≠ 10 h0: μ = 10 versus ha: μ > 10 h0: x = 10 versus ha: x ≠ 10 correct: your answer is correct. b) what is the test statistic? give your answer to four decimal places. 5.2642 incorrect: your answer is incorrect. c) what is the critical value for the test? give your answer to four decimal places.