7.10 Play Golf America program. The Professional Golf NW Association (PGA) and Golf Digest have developed the Play Golf America program, in which teaching profes- sionals at participating golf clubs provide a free 10-minute lesson to new customers. According to Golf Digest, golf facilities that participate in the program gain, on average, $2,400 in greens fees, lessons, or equipment expenditures. A teaching professional at a golf club believes that the average gain in greens fees, lessons, or equipment expendi- tures for participating golf facilities exceeds $2,400. a. In order to support the claim made by the teaching pro- fessional, what null and alternative hypotheses should you test? b. Suppose you select a = .05. Interpret this value in the words of the problem. c. For a = .05, specify the rejection region of a large- sample test.

7.10 Play Golf America program. The Professional Golf NW Association (PGA) and Golf Digest have developed the Play Golf America program, in which teaching profes- sionals at participating golf clubs provide a free 10-minute lesson to new customers. According to Golf Digest, golf facilities that participate in the program gain, on average, $2,400 in greens fees, lessons, or equipment expenditures. A teaching professional at a golf club believes that the average gain in greens fees, lessons, or equipment expendi- tures for participating golf facilities exceeds $2,400. a. In order to support the claim made by the teaching pro- fessional, what null and alternative hypotheses should you test? b. Suppose you select a = .05. Interpret this value in the words of the problem. c. For a = .05, specify the rejection region of a large- sample test.

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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