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    Continuous Probability Distributions

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    A normal population has a mean of 12.2 and a standard deviation of 2.5.

    How do I compute the z value associated with 14.3?
    Also, what proportion of the population is between 12.2 and 14.3?
    Last, what proportion of the population is less than 10.0?

    © BrainMass Inc. brainmass.com June 3, 2020, 6:02 pm ad1c9bdddf
    https://brainmass.com/statistics/probability/continuous-probability-distributions-45212

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