Suppose that the heights of adult men in the United States are normally distributed with a mean of 69.5 inches and astandard deviation of 3 inches. What proportion of the adult men in the United States are more than 6 feet tall? (Hint:6 feet = 72 inches.) Round your answer to at least four decimal places.%3D

Answered: Image /qna-images/answer/3c2acc46-d745-4b46-a1ca-d95ae9c858d8.jpg

Answered: Suppose that the heights of adult men…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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Similar questions

A population has mean 27 and standard deviation 12 . What is the data value that has a z-score of -2 ? Write only a number as your answer. I got -2.42. Is that the correct answer?
The distribution of head circumference for full term newborn female infants is approximately normal with a mean of 33.8 cm and a standard deviation of 1.2 cm. For full term newborn female infants, determine the head circumference of a female infant such that 75% of the female infants have their head circumferences less than this female infant. Enter your answer using one decimal place.
The mean on an exam is 80 with a standard deviation of 5 points. If Joe scored a 90 on the exam, what was his z-score?
The standard deviation on your last test was 10. The average was a 70. The distribution had a normal shape (symmetrical with only one hump). Half of the people scored 70 or below. What percentage of your class scored between 60 and 80?
Please answer both parts
The measure of dispersion which shows the variation about the mean is A. Interquartile range B.Standard deviation C.Coefficient of variation D.Range
find the mean if Z-score =14, st.Dev.=2.5, for a score of 8.5
In an IT Certification Examination, the mean was 75 and the standard deviation was 5. If Pam z scored is 1.5, what was her score in the examination? a. 487.50 b. 82.50 c. None of the choices d. 117.50
We know that IQ scores are normally distributed with a mean of 100 and a standard deviation of 15. If Maribel has a score of 115, to what percentile does her score roughly coorespond? a. 98 b. 16 c. 84 d. 2
Please answer the last 3 items asap
The average chef at a restaurant earns $17 an hour with a deviation of $1.75. What are the chances that someone is earning more than $20 an hour?
Solve this question for me please.

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