A genetics institute conducted clinical trials of a fertility method designed to increase the probability of conceiving a boy. Among 152 babies born to parents using the fertility method, 121 were boys. Calculate the margin of error and the 95% confidence interval for these clinical trials The margin of error is 0 0641. (Round to four decimal places as needed.) Find the 95% confidence interval. (Type integers or decimals rounded to three decimal places as needed. )