ZuoTi.Pro
Question

The heights (measured in inches) of men aged 20 to 29 follow approximately the normal distribution...

The heights (measured in inches) of men aged 20 to 29 follow approximately the normal distribution with mean 69.2 and standard deviation 2.7. Between what two values does the middle 91% of all heights fall? (Please give responses to at least one decimal place)

math   Statistics-And-Probability   
0 0
Add a comment Improve this question Transcribed image text
Next > < Previous
Sort answers by oldest

Homework Answers

Request Professional Answer

Request Answer!

We need at least 10 more requests to produce the answer.

0 / 10 have requested this problem solution

The more requests, the faster the answer.

Request! (Login Required)

All students who have requested the answer will be notified once they are available.
Know the answer?
Add Answer to:
The heights (measured in inches) of men aged 20 to 29 follow approximately the normal distribution...
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Similar Homework Help Questions

  • The heights (measured in inches) of men aged 20 to 29 follow approximately the normal distribution...

    The heights (measured in inches) of men aged 20 to 29 follow approximately the normal distribution with mean 69.1 and standard deviation 2.7. Between what two values does the middle 94% of all heights fall? (Please give responses to at least one decimal place) x and Source: The Basic Practice of Statistics, Moore, David S., 4th Ed.

  • ) The heights of women aged 20 to 29 are approximately Normal with mean 64 inches...

    ) The heights of women aged 20 to 29 are approximately Normal with mean 64 inches and standard deviation 2.7 inches. Men the same age have mean height 69.3 inches with standard deviation 2.8 inches. What are the zz-scores for a woman 4'8" tall and a man 5'9" tall? (You may round your answers to two decimal places) Use the value of from Table A that comes closest to satisfying the condition. (a) Find the number zz such that the...

  • The heights of women aged 20 to 29 are approximately Normal with mean 64 inches and...

    The heights of women aged 20 to 29 are approximately Normal with mean 64 inches and standard deviation 2.7 inches. Men the same age have mean height 69.3 inches with standard deviation 2.8 inches. What is the z-score for a woman 60 inches tall? z-score = What is the z-score for a man 76 inches tall? z-score = Find the z-score corresponding to: (a) The percentile 0.5 z = (b) The percentile 0.9826 z = (c) The percentile 0.1423 z...

  • (3.09) The heights of women aged 20 to 29 in the United States are approximately Normal...

    (3.09) The heights of women aged 20 to 29 in the United States are approximately Normal with mean 63.7 inches and standard deviation 2.8 inches. Men the same age have mean height 69.2 inches with standard deviation 2.9 inches. NOTE: The numerical values in this problem have been modified for testing purposes. What are the z-scores (± ± 0.01) for a woman 6 feet tall and a man 6 feet tall? A woman 6 feet tall has standardized score A...

  • 1.The heights of women aged 20 to 29 follow approximately the N(64, 2.76) distribution. Men the...

    1.The heights of women aged 20 to 29 follow approximately the N(64, 2.76) distribution. Men the same age have heights distributed as N(69.3, 2.87). What percent of young women are taller than the mean height of young men? 2.The thorax lengths in a population of male fruit flies follow a Normal distribution with mean 0.785 millimeters (mm) and standard deviation 0.085 mm. What are the median and the first and third quartiles of thorax length? (a) Median:   (b) The first...

  • (3.09) The heights of women aged 20 to 29 in the United States are approximately Normal...

    (3.09) The heights of women aged 20 to 29 in the United States are approximately Normal with mean 64.3 inches and standard deviation 2.7 inches. Men the same age have mean height 69.1 inches with standard deviation 3 inches. NOTE: The numerical values in this problem have been modified for testing purposes What are the z-scores (±0.01) for a woman 6 feet tall and a man 6 feet tall? A woman 6 feet tall has standardized score A man 6...

  • The heights of women aged 20-29 follow approximately the N(63.8,2.8) distribution. Men the same age have...

    The heights of women aged 20-29 follow approximately the N(63.8,2.8) distribution. Men the same age have heights distributed as N(69.7,3). What percent of women aged 20-29 are taller than the mean height of men aged 20-29? (Enter your answer rounded to two decimal places.)

  • The heights of women aged 20 to 29 follow approximately the N(64, 2.76) distribution. Men the...

    The heights of women aged 20 to 29 follow approximately the N(64, 2.76) distribution. Men the same age have heights distributed as N(69.3, 2.82). What percent of young men are shorter than the mean height of young women?

  • 1.The heights of women aged 20 to 29 follow approximately the N(64, 2.57) distribution. Men the...

    1.The heights of women aged 20 to 29 follow approximately the N(64, 2.57) distribution. Men the same age have heights distributed as N(69.3, 2.8). What percent of young men are shorter than the mean height of young women? 2. Changing the mean and standard deviation of a Normal distribution by a moderate amount can greatly change the percent of observation in the tails. Suppose that a college is looking for applicants with SAT math scores 760 and above. (a) In...

  • The heights of women aged 20 to 29 follow approximately the N(64, 2.81) distribution. Men the...

    The heights of women aged 20 to 29 follow approximately the N(64, 2.81) distribution. Men the same age have heights distributed as N(69.3, 2.74). What percent of young women are taller than the mean height of young men? % please explain each step you take and how you got your solution . thank you

ADVERTISEMENT
Free Homework Help App
Download From Google Play
Scan Your Homework
to Get Instant Free Answers
Need Online Homework Help?
Ask a Question
Get Answers For Free
Most questions answered within 3 hours.
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT