A useful mean in the physical sciences (such as voltage) is the quadratic mean (QM), which is

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A useful mean in the physical sciences (such as voltage) is the quadratic mean (QM), which is found by taking the square root of the average of the squares of each value. The formula is

The quadratic mean of 3, 5, 6, and 10 is

A useful mean in the physical sciences (such as voltage)

Find the quadratic mean of 8, 6, 3, 5, and 4.

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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 06:20 AM

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A useful mean in the physical sciences (such as voltage) is the quadratic mean (QM), which is

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32 526 102 4 42.5 6.52

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8 6...View the full answer

Elementary Statistics A Step By Step Approach

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