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A set of data with a mean of 62 and a standard deviation of 5.7 is normally distributed. Find the value that is +3 standard deviations from the mean.

Respuesta :

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Answer:

79.1

Step-by-step explanation:

Given that :

Mean, μ = 62

Standard deviation, σ = 5.7

The value, x that is +3 standard deviations from the mean :

x = μ + 3(σ)

x = 62 + 3(5.7)

x = 62 + 17.1

x = 79.1

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