- A Recent Po 45 Of Survey Respondents Said That They Only Hart One That They Would Prefer The Would Prefer A Bey Complet 1 (11.18 KiB) Viewed 13 times
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- A Recent Po 45 Of Survey Respondents Said That They Only Hart One That They Would Prefer The Would Prefer A Bey Complet 3 (35.21 KiB) Viewed 13 times
UP-Sum Statistic Click here to view the standard normal distribution table (page 1). Click here to view the standard normal distribution table (page 2). Homework: M04 Chapter 7 Homework In a recent poll, 45% 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 140 randomly selected students on your would prefer a boy. Complete parts (a) and (b) below # Question 24, 7.4.27 Part 1 of 2 (a) Use the normal approximation to the binomial to approximate the probability that, in a random sample of 140 students, at least 80 would prefer a boy, assuming the true porcentage is 45% The probability that at least 80 students would prefer a boy is (Round to four decimal places as needed) N 13 101 √ HW Score: 17.71%, 4 25 of 24 points O Points: 0 of 1 S (040) I More
k Question 24, 7.4.27 Part 1 of 2 HW Score: 17.71%, 4.25 of 24 points O Points: 0 of 1 y only had one child, they would prefer the child to be a boy. Suppose you conducted a survey of 140 randomly selected students on your campus and find that 50 of them age.11 age 2). m imate the probability that in a random sample of 140 students, at least 80 would prefer a boy, assuming the true percentage is 45% (AA) " Clay Taylor More Save