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    Sampling Distribution of Sample Mean: Rapide2010

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    A small upstart company, Rapide, manufactures high-speed hard drives for laptops. Their new hard drive, the Rapide2010, is manufactured so that the number of reading errors per MB of data forms a normal distribution, with a mean of 4.2 errors / MB and a standard deviation of 1.3 errors / MB.

    If Bell Computers buys 15 Rapide2010s to put into their new prototypes, what is the probability that they will have on average no more than 3.5 errors / MB of data?

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    https://brainmass.com/statistics/normal-distribution/sampling-distribution-sample-mean-370206

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    Sampling Distributions
    A small upstart company, Rapide, manufactures high-speed hard drives for laptops. Their new hard drive, the Rapide2010, is manufactured so that the number of ...

    Solution Summary

    The solution provides step by step method for the calculation of probability using the Z score. Formula for the calculation and Interpretations of the results are also included.

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