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At many golf clubs, a teaching professional provides a free 10-minute lesson to new customers. A golf magazine reports that golf facilities that provide these free lessons gain, on average, $2,200 in green fees, lessons, or equipment expenditures. A teaching professional believes that the average gain is not $2,200. Complete parts a through c below.

At many golf clubs, a teaching professional provides a free 10-minute lesson to new customers. A golf magazine reports that golf facilities that provide these free lessons gain, on average, $2,200 in green fees, lessons, or equipment expenditures. A teaching professional believes that the average gain is not $2,200. Complete parts a through c below.

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter4: Equations Of Linear Functions
Section4.5: Correlation And Causation
Problem 18HP
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At many golf clubs, a teaching professional provides a free 10-minute lesson to new customers. A golf magazine reports that golf facilities that provide these free lessons gain, on average, $2,200 in green fees, lessons, or equipment expenditures. A teaching professional believes that the average gain is not $2,200. Complete parts a through c below. a. In order to support the claim made by the teaching professional, what null and alternative hypotheses should you test? Ho: μ = $2,200 Ha: # $2,200 b. Suppose you select a = 0.10. Interpret this value in the words of the problem. The probablility that the null hypothesis is when the average gain $2,200 is 0.10.
Transcribed Image Text:At many golf clubs, a teaching professional provides a free 10-minute lesson to new customers. A golf magazine reports that golf facilities that provide these free lessons gain, on average, $2,200 in green fees, lessons, or equipment expenditures. A teaching professional believes that the average gain is not $2,200. Complete parts a through c below. a. In order to support the claim made by the teaching professional, what null and alternative hypotheses should you test? Ho: μ = $2,200 Ha: # $2,200 b. Suppose you select a = 0.10. Interpret this value in the words of the problem. The probablility that the null hypothesis is when the average gain $2,200 is 0.10.
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