In Exercises 21-24, use these parameters (based on Data Set 1 "Body Data" in Appendix B):
Men's heights are normally distributed with mean 68.6 in, and standard deviation 2.8 in.
Women's heights are normally distributed with mean 63.7 in. and standard deviation 2.9 in.
21. Navy Pilots The U.S. Navy requires that fighter pilots have heights between 62 in. and 78 in.
a. Find the percentage of women meeting the height requirement. Are many women not qualified because they are too short or too tall?
b. If the Navy changes the height requirements so that all women are eligible except the short- est 3% and the tallest 3%, what are the new height requirements for women?
In Exercises 21-24, use these parameters (based on Data Set 1 "Body Data" in Appendix B):
12A survey found that women's heights are normally distributed with mean 63.3 in. and standard deviation 2.3 in. The survey also found that men's heights are normally distributed with a mean 67.3 in. and standard deviation 92.9. Complete parts a through c below. The percentage of women who meet the height requirement is ____ Find the percentage of men meeting the height requirement. _____ If the height requirements are changed to exclude only the tallest 5% of men and the...
Men’s heights are normally distributed with a mean of 68.5 inches and standard deviation 2.2 inches. The U.S. Navy requires that fighter pilots have heights between 62 in. and 78 in. If the Navy changes the height requirements so that all men whose heights fall within the middle 82% of the population are eligible to be fighter pilots, what are the new requirements for men? Please show all your work and write your answer in a complete sentence. (7 points)
A survey found that women's heights are normally distributed with mean 63.7 in and standard deviation 2.2 in. A branch of the military requires women's heights to be between 58 in and 80 in. a. Find the percentage of women meeting the height requirement. Are many women being denied the opportunity to join this branch of the military because they are too short or too tall?b. If this branch of the military changes the height requirements so that all women are...
The picture is part A; i need both part A and part B Part B:For the new jeight requirements, the branch of military requires womens heights to be at least _ in. and at most _ in. (Round to one decimal place as needed) A survey found that women's heights are normally distributed with mean 83.9 in and standard deviation 2.3 in. A branch of the military requires women's heights to be between 58 in and 80 in. a. Find...
please explain the result A survey found that women's heights are normally distributed with mean 62.7 in. and standard deviation 2.2 in. The survey also found that men's heights are normally distributed with a mean 68.9 in. and standard deviation 2.9 Complete parts a through c below. a. Most of the live characters at an amusement park have height requirements with a minimum of 4 ft 99 in. and a maximum of 6 ft 2 in. Find the percentage of...
need help with both (a) and (b) please! A survey found that women's heights are normally distributed with mean 63.8 in and standard deviation 2.4 in. A branch of the military requires women's heights to be between 58 in and 80 in. a. Find the percentage of women meeting the height requirement. Are many women being denied the opportunity to join this branch of the military because they are too short or too tall? b. If this branch of the...
A survey found that women's heights are normally distributed with mean 63.8 in and standard deviation 2.3 in. A branch of the military requires women's heights to be between 58 in and 80 in. a. Find the percentage of women meeting the height requirement. Are many women being denied the opportunity to join this branch of the military because they are too short or too tall? b. If this branch of the military changes the height requirements so that all women are eligible...
A survey found that women's heights are normally distributed with mean 63.4 in and standard deviation 2.4 in. A branch of the military requires women's heights to be between 58 in and 80 in. a. Find the percentage of women meeting the height requirement. Are many women being denied the opportunity to join this branch of the military because they are too short or too tall? b. If this branch of the military changes the height requirements so that all women are eligible...
A survey found that women's heights are normally distributed with mean 63.8 in. and standard deviation 2.3 in. The survey also found that men's heights are normally distributed with a mean 69.1 in. and standard deviation 2.9. Complete parts a through c below. a. Most of the live characters at an amusement park have height requirements with a minimum of 4 ft 9 in. and a maximum of 6 ft 2 in. Find the percentage of women meeting the height...