A recent survey of 8 social networking sites has a mean of 13.1 million visitors for a

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A recent survey of 8 social networking sites has a mean of 13.1 million visitors for a specific month. The standard deviation was 4.1 million. Find the 95% confidence interval of the true mean.

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Elementary Statistics A Step By Step Approach

ISBN: 9780073386102

8th Edition

Authors: Allan Bluman

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Question Posted: Sep 02, 2015 03:59 AM

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A recent survey of 8 social networking sites has a mean of 13.1 million visitors for a

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Elementary Statistics A Step By Step Approach

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