1. What is the probability of randomly selecting a group of five teenagers whose average screen time...

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1. What is the probability of randomly selecting a group of five teenagers whose average screen time is greater than 3.5 hours?

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Straightforward Statistics With Excel

ISBN: 9781544361963

2nd Edition

Authors: Chieh-Chen Bowen

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Question Posted: Sep 21, 2024 02:03 PM

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1. What is the probability of randomly selecting a group of five teenagers whose average screen time is greater than 3.5 hours?
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1. Assume teenagers screen time is normally distributed with a mean = 3.2 hours and a standard deviation = 1.1.
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1. What is the probability of randomly selecting a group of five teenagers whose average screen time...

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Straightforward Statistics With Excel

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