=+10.58 The same survey referenced in the previous exercise reported that for a random sample of 676

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=+10.58 The same survey referenced in the previous exercise reported that for a random sample of 676 parents of Canadian teens, the mean number of hours parents thought their teens spent online was 6.5 and the sample standard deviation was 8.6.

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Statistics The Exploration And Analysis Of Data

ISBN: 9781111804138

6th Edition

Authors: John M Scheb, Jay Devore, Roxy Peck

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Question Posted: Sep 18, 2024 06:00 AM

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=+b. Do the sample data provide convincing evidence that the mean number of hours that teens spend online is greater than 10 hours per week?
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=+10.58 The same survey referenced in the previous exercise reported that for a random sample of 676

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Statistics The Exploration And Analysis Of Data

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