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In: Statistics and Probability

In a study of obesity the following results were obtained from samples of males and females...

  1. In a study of obesity the following results were obtained from samples of males and females between the ages of 20 and 75:

    n Number OverweightMales 150 21

    Females 200 48
    Can we conclude from these data that in the sampled populations there is a difference in the

    proportions who are overweight? Let a = .05.

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