A clinical trial tests a method designed to increase the

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A clinical trial tests a method designed to increase the probability of conceiving a girl. In the study 290 babies were born, and 261 of them were girls. Use the sample data to construct a 99% confidence interval estimate of the percentage of girls born. Based on the result, does the method appear to be effective?

____ < p < ____ ( round to three decimal places as needed)

Does the method appear to be effective?

Reference no: EM13635530

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