In a recent? poll, 38?% of survey respondents said? that, if they only had one? child, they would prefer the child to be a boy

Statistics Nov 20, 2020

In a recent? poll, 38?% of survey respondents said? that, if they only had one? child, they would prefer the child to be a boy. Suppose you conducted a survey of 150 randomly selected students on your campus and find that 73 of them would prefer a boy.

Use the normal approximation to the binomial to approximate the probability? that, in a random sample of 150 students, at least 73 would prefer a? boy, assuming the true percentage is 38?%.