Men’s heights are normally distributed with a mean of 68.5 inches and standard deviation 2.2 inches....
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)
Homework Answers
Add Answer to:
Men’s heights are normally distributed with a mean of 68.5
inches and standard deviation 2.2 inches....
Men’s heights are normally distributed with a mean of 69.0 inches and a standard deviation of...
Men’s heights are normally distributed with a mean of 69.0 inches and a standard deviation of 2.8 inches. a) What is the probability that a man selected at random is at least 72 inches tall? Round the answer to 4 decimal places. b) The Mark VI monorail used at Disney World has doors with a height of 72 inches. What doorway height would allow 98% of adult men to fit without bending?
In Exercises 21-24, use these parameters (based on Data Set 1 "Body Data" in Appendix B):
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...
Heights of men are normally distributed with a mean of 69.0 inches and a standard deviation...
Heights of men are normally distributed with a mean of 69.0 inches and a standard deviation of 2.8 inches. What is the probability that a randomly selected group of 16 men have a mean height greater than 71 inches.
Assume that the heights of women are normally distributed with a mean of 63.6 inches and...
Assume that the heights of women are normally distributed with a mean of 63.6 inches and a standard deviation of 2.5 inches. The U.S. Army requires that the heights of women be between 58 and 80 inches. If 200 women want to enlist in the U.S. Army, how many would you expect to meet the height requirements? About 197 women
In the United States, men’s heights have mean of 69 inches, and standard deviation of 3...
In the United States, men’s heights have mean of 69 inches, and standard deviation of 3 inches. Assume height is normally distributed. What is the probability that a randomly selected male will be between 66.45 and 72.75 inches tall?
If the heights of women are normally distributed with a mean of 65.0 inches and a...
If the heights of women are normally distributed with a mean of 65.0 inches and a standard deviation of 2.5 inches and the heights of men are normally distributed with a mean of 69.0 inches and a standard deviation of 2.8 inches, At 71 inches what is the probability for the height of a person of your gender to be within 3 inches of your height (between “your height – 3 inches” and “your height + 3 inches”)?
A survey found that women's heights are normally distributed with mean 62.6 in. and standard deviation...
A survey found that women's heights are normally distributed with mean 62.6 in. and standard deviation 2.7 in. The survey also found that men's heights are normally distributed with mean 68.5 in. and standard deviation 3.6 in. Most of the live characters employed at an amusement park have height requirements of a minimum of 57 in. and a maximum of 64 in. Complete parts (a) and (b) below. a. Find the percentage of men meeting the height requirement. What does...
A survey found that women's heights are normally distributed with mean 62.2 in. and standard deviation...
A survey found that women's heights are normally distributed with mean 62.2 in. and standard deviation 3.2 in. The survey also found that men's heights are normally distributed with mean 67.2 in. and standard deviation 3.5 in. Most of the live characters employed at an amusement park have height requirements of a minimum of 55 in. and a maximum of 62 in. Complete parts (a) and (b) below what is The percentage of men who meet the height requirement? If...
Assume that the heights of men are normally distributed with a mean of 70.9 inches and a standard deviation of 2.1...
Assume that the heights of men are normally distributed with a mean of 70.9 inches and a standard deviation of 2.1 inches. If 36 men are randomly selected, find the probability that they have a mean height greater than 71.9 inches. 0.9979 0.0021 0.9005 0.0210
Heights for a certain group of people are normally distributed with mean-64 inches and standard deviation-2.9...
Heights for a certain group of people are normally distributed with mean-64 inches and standard deviation-2.9 inches. Find the proportion of people in the group whose heights fall into the following ranges. (Round your answers to four decimal places.) (a) Between 61 inches and 64 inches (b) Between 57 Inches and 71 inches. (c) Less than 71 inches. (d) Greater than 57 inches (e) Either less than 57 Inches or greater than 71 inches You may need to use the...
Assume that the heights of women are normally distributed with a mean of 63.6 inches and a standard deviation of 2.5 inches. The U.S. Army requires that the heights of women be between 58 and 80 inches. If 200 women want to enlist in the U.S. Army, how many would you expect to meet the height requirements? About 197 women
Assume that the heights of men are normally distributed with a mean of 70.9 inches and a standard deviation of 2.1 inches. If 36 men are randomly selected, find the probability that they have a mean height greater than 71.9 inches. 0.9979 0.0021 0.9005 0.0210
Heights for a certain group of people are normally distributed with mean-64 inches and standard deviation-2.9 inches. Find the proportion of people in the group whose heights fall into the following ranges. (Round your answers to four decimal places.) (a) Between 61 inches and 64 inches (b) Between 57 Inches and 71 inches. (c) Less than 71 inches. (d) Greater than 57 inches (e) Either less than 57 Inches or greater than 71 inches You may need to use the...
Most questions answered within 3 hours.
-
Which of the following statements are true?
1. Glass is mostly silicon dioxide and so when...
asked 16 minutes ago -
Korman Company has the following securities in its portfolio of
equity securities on December 31, 2018:...
asked 17 minutes ago -
Using the 12th edition of Language Awareness,
complete the following assignment:
After reading Akiba Solomon's "Thugs....
asked 28 minutes ago -
For all problems assume an effective monthly interest rate of 1%
unless otherwise indicated in the...
asked 38 minutes ago -
Fix all syntax and logical errors for the following program.
Please generate the correct output. //...
asked 46 minutes ago -
The USPS sells money orders identified by an 11 –digit number
x1, x2, …, x11. The...
asked 50 minutes ago -
Provide an example of equilibrium in relation to
Newton’s First and Second Laws. Explain your answer....
asked 51 minutes ago -
You are __________ to commit a Type I error using the 0.05 level
of significance than...
asked 1 hour ago -
1. the following results are obtained:
200
kiwi
575 wild-type
What can we conclude about the...
asked 1 hour ago -
Explain how you might use E. coli bacteria to produce human
growth hormone using the following:...
asked 1 hour ago -
WHAT IS THE EFFEKT OF ADD K2CO3 TO ( METHANOL OG WATER)?
asked 1 hour ago -
Calculate the cell potential, the equilibrium constant, and the
free-energy change for: Ca(s)+Mn2+(aq)(1M)⇌Ca2+(aq)(1M)+Mn(s) given
the following...
asked 1 hour ago