Americans spend an average of 3 hours per day online. If the standard deviation is 32 minutes,

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Americans spend an average of 3 hours per day online. If the standard deviation is 32 minutes, find the range in which at least 88.89% of the data will lie. Use Chebyshev’s theorem.

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Elementary Statistics A Step By Step Approach

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Authors: Allan Bluman

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Question Posted: Sep 04, 2015 06:22 AM

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Americans spend an average of 3 hours per day online. If the standard deviation is 32 minutes,

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11 k 2 08889 k 3 X hours or 180 ...View the full answer

Elementary Statistics A Step By Step Approach

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