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A research institute conducted clinical trials of a method designed to increase the probability of conceiving a boy. Among 132 babies born to parents using

A research institute conducted clinical trials of a method designed to increase the probability of conceiving a boy. Among 132 babies born to parents using themethod, 103 were boys. Identify the margin of error and the95% confidence interval for these clinical trials.

  1. The margin of error is ___? (Round to three decimal places asneeded.)
  2. The95% confidence interval is the following. ____

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