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    Normal approximation for binomial distribution

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    h-p is said to be the leading seller of pc's in the U.S WITH 27% share of the pc market. if a researcher selects 130 recent pc purchases, use the normal approximation to the binomial to find the probability that more than 39 bought a h-p computer

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    https://brainmass.com/statistics/probability/normal-approximation-for-binomial-distribution-441195

    Solution Summary

    Calculation of probability based on normal approximation for binomial distribution is given in the answer.

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