1. Is there evidence of a difference in mean time spent exercising between males and females? Use StatKey (Test for Difference in Means) and the preloaded dataset Exercise Hours (Male vs Female) to answer this question. Show ALL details: state hypotheses, give notation and value of the sample statistic, use the randomization distribution to estimate the p-value, give a formal conclusion at a 5% level, and provide a conclusion in the context of the problem. Include a screenshot of your randomization distribution with your assignment submission. You may either include it as a third page of this worksheet or you may upload a second file when you submit your assignment. JPG format is acceptable for the screenshot, but please use PDF or DOCX for the written worksheet.StatKey Randomization Test for a Difference in Means Exercise Hours (Male vs Female) * Show Data Table Edit Data Upload File Change Column(s) Randomization method Reallocate Groups Generate 1 Sample Generate 10 Samples Generate 100 Samples Generate 1000 Samples Reset Plot Randomization Dotplot of X1 -x2 , Null hypothesis: #1 = #2 Original Sample Left Tail ) Two-Tail Right Tail samples = 1000 x1 - X2 = 3, n, = 20, n2 = 30 mean - -0.178 60 std. error = 2.274 LL 50 . . . 94 S 40 5 10 15 20 25 30 12.4 30 Randomization Sample Show Data Table ............... .. . . .. i.. .. ..... X1 - X2 = 3.92, n1 = 20, n2 = 30 20 .. . ......... Li 10 ...... :1.... THI 9.033 S ........... . -10 -8 -6 4 -2 2 4 0 5 10 null = 0 15 20 25 30 12.95