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    Probability calculation based on normal distribution

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    1. A random sample of size 4 will selected from a population of 20 elements. What it the probability of each possible sample.

    2. Determine P97, the ninety-seventh percentile of the standard normal distribution. Find the z so that the area below is 0.0700.

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    https://brainmass.com/statistics/probability/probability-calculation-based-on-normal-distribution-problem-119888

    Solution Preview

    1. A random sample of size 4 will selected from a population of 20 elements. What it the probability of each possible ...

    Solution Summary

    The solution gives the complete details of computing probability based on normal distribution and Z score.

    $2.19

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