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Author Question: A revenue department is under orders to reduce the time small business owners spend filling out ... (Read 300 times)

tatyanajohnson

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on: Feb 14, 2020
A revenue department is under orders to reduce the time small business owners spend filling out pension form ABC-5500. Previously the average time spent on the form was 6.3 hours. In order to test whether the time to fill out the form has been reduced, a sample of 53 small business owners who annually complete the form was randomly chosen, and their completion times recorded. The mean completion time for ABC-5500 form was 6.1 hours with a standard deviation of 2.6 hours. In order to test that the time to complete the form has been reduced, state the appropriate null and alternative hypotheses.
◦ H0: μ = 6.3
Ha: μ ≠ 6.3
◦ H0: μ = 6.3
Ha: μ > 6.3
◦ H0: μ > 6.3
Ha: μ < 6.3
◦ H0: μ = 6.3
Ha: μ < 6.3
Statistics ¦ McClave, Sincich, Tamarack ¦ 12th Edition
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Marked as best answer by tatyanajohnson on Feb 14, 2020

meow1234

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Reply #1 on: Feb 14, 2020
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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Emma Bear

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Reply #2 on: Nov 20, 2020
thx


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