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(19-4) One hundred rats whose mothers were exposed to high levels of tobacco smoke during pregnancy were put through a simple maze. The maze required the rats to make a choice between going left or right at the outset. Ninety rats (rather than 80, as in the previous question) went right when running the maze for the first time. Let p be the proportion of rats in this population that would go right when running the maze for the first time. Can we use the large-sample method to compute the condence interval for p ? A. Yes B. No