Which is area under the normal curve

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A measure of stress was taken 500 male and 500 females students. The data were normally distributed with men having a mean of 80 and standard deviation of 10, and the women having a mean of 95 and standard deviation of 15. A high stress score indicates a high level of stress. What score would a woman have to achieve to be less stressed than the lowest 15 percent of males? What if I am using the Z-score table which is Area under the Normal Curve? Its a multiple-choice question.

Reference no: EM132463644

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