DMattson Cpt 10 HW Part II.xlsx - On a travel website...

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On a travel website visitors were randomly sent to one of two different websites The total number of visitors to each website and the number of visitors who elected to purchase a tra At 0.05 level of significance is there evidence that the second website had a greater proportion of purch Show all steps to the hypothesis test Show calculations for the test statistic You may use either the critical value approach OR the p-value approach to reach your conclusion State your conclusion clearly in terms of the problem Number of Visitors Number of Purchases (Full work on w Website 1 3642 351 0.096376 Website 2 3556 485 0.136389 Z Test Stat -5.2974 (used Excel guide) p-value 0 (used Excel guide) p-val (0) < .05, There is evidence to reject the null hypothesis at a .05 level of significance. Website 2 is more effective than Website 1 in terms of purchase conversions.
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Gender Minutes Daily time on Facebook (in minutes) was measured for a sample o F 30 Part I At 0.05 is there evidence of a difference in variance between the gr