Homework: 7.2 HW Part 1 of 4 Score: 0 of1 point Compute P(X) using the binomial probability formula. Then determine whether the normal distribution can be used to estimate this probability, If so, approximate P(X) using the normal distribution and compare the result with the exact probability. n=30, p=0.35, and X=20 P(X) = :| (Round to four decimal places as needed.) Homework: 7.4 HW Part 1 oi :1 Question 3 Score: 0 of1 point Compute P(X) using the binomial probability formula. Then determine whether the normal distribution can be used to estimate this probability. If so, approximate P(X) using the normal distribution and compare the result with the exact probability. n=56, p=0.6, and X=31 For n = 56, p = 0.6, and X =31, use the binomial probability formula to find P(X). D (Round to four decimal places as needed.) Homework: 7.4 HW Part1 of 4 Question 5 Score: 0 of1 point In studies for a medication, 9 percent of patients gained weight as a side effect. Suppose 744 patients are randomly selected. Use the normal approximation to the binomial to approximate the probability that (a) exactly 67 patients will gain weight as a side effect. (b) no more than 67 patients will gain weight as a side effect. (c) at least 82 patients will gain weight as a side effect. What does this result suggest? (a) P(67)= (Round to four decimal places as needed)