fraley3314 fraley3314

25-08-2018
Mathematics

contestada

The average playing time of compact discs in a large collection is 37 minutes, and the standard deviation is 3 minutes. (a) what value is 1 standard deviation above the mean

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sqdancefan sqdancefan

03-09-2018

For μ = 37 minutes and σ = 3 minutes, the value of μ + 1σ is

... 37 minutes + 1·(3 minutes) = 40 minutes

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