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    Mean Weight

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    U= 143 lb, Stand. Dev. = 29 lb.
    1a) If one woman is randomly selected, find the P that her weight is above 140 lb. I get 5517-what now???
    1b) If 100 women are selected randomly, find the P that they have a mean weight greater than 140lb. (Central limit theorem)

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    Solution Preview

    Please see attachment. Hope it helps.

    u= 143 lb, Stand. Dev. = 29 lb.
    1a) If one woman is randomly selected, find the P that her weight is above 140 lb. I get
    5517-what now???

    Solution. Denote the weight ...

    Solution Summary

    u= 143 lb, Stand. Dev. = 29 lb.
    1a) If one woman is randomly selected, find the P that her weight is above 140 lb. I get 5517-what now???
    1b) If 100 women are selected randomly, find the P that they have a mean weight greater than 140lb. (Central limit theorem)

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