Can you please help me answer these problems? Thanks!

Questions 13-15 are based on the following American workers spend an average of 50.2 minutes to and from work in a typical day. To perform a hypothesis about mean commuting time to work in the Indianapolis Metropolitan Area, you obtain the following the following random sample of commuting times. 69 36 36 17 38 17 46 32 38 36 40 24 52 30 39 63 25 67 44 31 64 43 55 35 57 24 51 42 56 53 36 63 50 43 41 38 71 52 66 45 41 76 38 46 49 22 32 16 46 56 15 43 60 77 52 21 54 67 61 48 55 40 75 70 45 43 63 55 52 59 46 49 46 63 64 54 54 68 41 50 Is there enough evidence from the sample data, at a = 0.05, to conclude that the average commuting time in IMA is less than the national average? 13 To perform a hypothesis test, the null and alternative hypotheses for this test are: Ho: H 50.2 H1:us 50.2 Ho: H2 50.2 H1:H 50.2 14 The test statistic is (if negative, use the absolute value), a 1.507 DNR Ho- Conclude the average commuting time in IMA is less than the national average. b 1.507 Reject Ho. Do not conclude the average commuting time in IMA is less than the national average. C 1.792 DNR Ho- Do not conclude the average commuting time in IMA is less than the national average. d 1.792 Reject Ho- Conclude the average ng time in IMA is less than the national15 In the previous question the p-value ~ a 0.038 b 0.046 C 0.055 d 0.066 16 The average age at marriage in the United State for men is 29.5 for men. You want to perform a hypothesis test for the average age at marriage for Indiana men. You select the following random sample of Indiana married men. The data show the age at the first time marriage. 28 29 28 30 30 31 31 29 26 26 31 31 33 27 34 28 31 35 27 27 28 30 35 29 29 33 33 32 28 35 34 28 26 32 30 26 29 31 30 29 31 35 27 30 33 33 28 24 29 36 28 31 32 25 31 33 At a 5 percent level of significance, does the data show significant evidence that average age at marriage for men in Indiana is greater than the national average? ITS| = a 1.555 Reject Ho. Conclude that the average age at marriage for Indiana men is above the national average b 1.555 DNR Ho. Do not conclude that the average age at marriage for Indiana men is above the national average C 2.091 Reject Ho. Conclude that the average age at marriage for Indiana men is above the national average d 2.091 DNR Ho. Do not conclude that the average age at marriage for Indiana men is above the national average17 The expected fill of bottles of a beverage filled in a bottling plant is 750 milliliters (ml). Use the following sample to test the hypothesis that the population mean fill is different from 750 ml. Use 5 percent as the level of significance. 749 750 747 751 750 747 748 751 749 750 749 754 748 748 750 747 750 746 749 749 751 752 750 747 750 Find the test statistic and the critical value (If TS is negative, use the absolute value.) TS CV 1.893 1.711 Reject Ho. Conclude the mean fill is different from the expected fill. b 1.893 2.064 DNR Ho. Do not conclude the mean fill is different from the expected fill. C 1.984 1.711 Reject Ho- Conclude the mean fill is different from the expected fill. d 1.984 2.064 DNR Ho. Do not conclude the mean fill is different from the expected fill.Questions 18 and 19 are related The national obesity statistics indicates that 42.4% of adults in the United States are obese. In a random sample of n = 1014 adults in Indiana, the proportion who were obese was p = 0.398. Does the sample provide significant evidence that the obesity rate in Indiana is below the national rate? Assume the probability that you would reject a true null hypothesis is 5%. 18 State the null and alternative hypotheses: a Ho: TT > 0.424 H1: It S 0.424 Ho: TT 0.424 Ho: TT 2 0.424 H1: It