Need help with screenshots 5, 6, 8, 9, and 10. Please number your solutions. Let me know if you need any more information. Thank you so much!

5 Find the sample variance and standard deviation. 5, 50, 12, 51, 32, 26, 30, 30, 29, 29 Choose the correct answer below. Fill in the answer box to complete your choice. (Round to two decimal places as needed.) O A. $2 = 1 O B. 62 = 1 Choose the correct answer below. Fill in the answer box to complete your choice. (Round to one decimal place as needed.) O A. S= 1 OB. . = 1 Time Remaining: 01:56:04 Next6 Suppose that E and F are two events and that N(E and F) = 370 and N(E) = 850. What is P(FIE)? P(FIE) ~ 1 (Round to three decimal places as needed.) Time Remaining: 01:55:32 Next8 Assume the random variable X is normally distributed with mean u = 50 and standard deviation o = 7. Compute the probability. Be sure to draw a normal curve with the area corresponding to the probability shaded. P(X > 37) Click the icon to view a table of areas under the normal curve. Which of the following normal curves corresponds to P(X > 37)? A O B OC 37 50 37 50 37 50 P(X > 37) = 1 (Round to four decimal places as needed.) Time Remaining: 01:54:05 Next9 One year Todd had the lowest ERA (earned-run average, mean number of runs yielded per nine innings pitched) of any male pitcher at his school, with an ERA of 3.36. Also, Beth had the lowest ERA of any female pitcher at the school with an ERA of 2.62. For the males, the mean ERA was 4.561 and the standard deviation was 0.516. For the females, the mean ERA was 4.995 and the standard deviation was 0.711. Find their respective z-soores. Which player had the better year relative to their peers, Todd or Beth? (Note: In general, the lower the ERA, the better the pitcher.) Todd had an ERA with a zscore of 1 . Beth had an ERA with a z-soore of 1 . (Round to two decimal places as needed.) Which player had a better year in comparison with their peers? A. Beth had a better year because of a lower z-soore. O B. Todd had a better year because of a higher z-score. O 0. Todd had a better year because of a lower z-score. O D. Beth had a better year because of a higher z-soore. Time Remaining: 01:53:38 m 10 Assume the random variable X is normally distributed with mean p= 50 and standard deviation 0 = 7. Find the 87th percentile The 87th percentile is 1 . (Round to two decimal places as needed.) Time Remaining: 01:53:12 Submit Test