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The temperature is recorded in 65 cities on a given day in California the average temperature is 74゚F with a standard deviation 4゚ what is the Z score for temperature of 71゚

The temperature is recorded in 65 cities on a given day in California the average-example-1

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the z-score is equal to

z=(74-71)/4

z=0.75

answer is 0.75

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