and s = .8. Now consider a sample of 30 students and let x represent the sample

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and s = .8. Now consider a sample of 30 students and let x represent the sample mean time (in seconds) to cross the street in the simulator.

a. Find P(x 7 5.5).

b. The 30 students in the sample are all non–video game players. What inference can you make about m and/or s for the population of non–video game players? Explain.

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Statistics For Business And Economics

ISBN: 9781292413396

14th Global Edition

Authors: James McClave, P. Benson, Terry Sincich

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Question Posted: Jul 19, 2024 05:03 PM

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and s = .8. Now consider a sample of 30 students and let x represent the sample

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Statistics For Business And Economics

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