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    Normal Probability distribution - finding Z-scores

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    Finding probability using Normal Distribution

    Question :
    Ina normal distribution, find the probability that a term picked at random has a z score:
    (a) Above z=1.85
    (b) Below z= -1.23
    (c) Between z= 1.5 and z= .5

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    https://brainmass.com/statistics/normal-distribution/normal-probability-distribution-finding-z-scores-109651

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