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Copy Machine Use A store manager hypothesizes that the average number of pages a person
Chapter 8, Problem 18(choose chapter or problem)
Copy Machine Use A store manager hypothesizes that the average number of pages a person copies on the stores copy machine is less than 40. A sample of 50 customers orders is selected. At a 0.01, is there enough evidence to support the claim? Use the P-value hypothesis-testing method. Assume s 30.9. 2 2 2 5 32 5 29 8 2 49 21 1 24 72 70 21 85 61 8 42 3 15 27 113 36 37 5 3 58 82 921 6 9 80 9 51 2 122 21 49 36 43 61 3 17 17 4 1
Questions & Answers
QUESTION:
Copy Machine Use A store manager hypothesizes that the average number of pages a person copies on the stores copy machine is less than 40. A sample of 50 customers orders is selected. At a 0.01, is there enough evidence to support the claim? Use the P-value hypothesis-testing method. Assume s 30.9. 2 2 2 5 32 5 29 8 2 49 21 1 24 72 70 21 85 61 8 42 3 15 27 113 36 37 5 3 58 82 921 6 9 80 9 51 2 122 21 49 36 43 61 3 17 17 4 1
ANSWER:No, there is not enough evidence to support the claim.
Using the P-value hypothesis-t