Question: 4. Interpreting Binomial Probability In a test of a method of gender selection, 80 couples are given a treatment designed to increase the likelihood that

4. Interpreting Binomial Probability In a test of a method of gender selection, 80 couples are given a treatment designed to increase the likelihood that a baby will be a girl. There were 47 girls among the 80 babies born. If the gender-selection method has no effect, the probability of getting exactly 47 girls is 0.0264, and the probability of getting 47 or more girls is 0.0728. Which probability should be used to assess the effectiveness of the gender-selection method? Does it appear that the method is effective?

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