A Large Retailer Observes The Percentage Of Customers Who Leave Its Stores With A Purchase It Would Like To Investigate 1 (21.54 KiB) Viewed 32 times
A Large Retailer Observes The Percentage Of Customers Who Leave Its Stores With A Purchase It Would Like To Investigate 2 (12.37 KiB) Viewed 32 times
A Large Retailer Observes The Percentage Of Customers Who Leave Its Stores With A Purchase It Would Like To Investigate 3 (14.4 KiB) Viewed 32 times
A large retailer observes the percentage of customers who leave its stores with a purchase. It would like to investigate if the percentage of women who leave the store with a purchase is lower than the percentage of men in a random sample of 170 female shoppers, 141 left the store with a purchase. In a random sample of 150 male shoppers, 137 left the store with a purchase Complete parts a and b below a. Perform a hypothesis test with a 0.10 to determine if the percentage of women who leave the store with a purchase is lower than the percentage of men. Let population 1 be women and population 2 be men What are the conect null and alternative hypotheses? AH₂ Py-P₂20 H₁ P₁ P₂ <0 OC. Ho Pi-P₂ 30 HP P₂50 What is the test static? (Round to two decimal places as needed) OB. Ho: Py-P₂0 Hy Py-P₂ #0 OD. Hy Py-P₂ PO H₁ Py-P₂0
The critical value(s) is (are) - 1.28 (Round to two decimal places as needed. Use a comma to separate answers as needed
falls in the rejection region, Since the test statistic is in Country A b. Determine the p-value and interpret the results The p-value is 0.071 (Round to three decimal places as needed) Since the p-value is less than α reject reject Ho There is Ha. There is sufficient evidence 4 sufficient evidence to conclude that the as
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