|
The dotplot shows heights of college women; the mean is 64 inches (5 feet 4 inches) and the standard deviation is 3 inches. Complete parts a and b below.
|
Homework Answers
Add Answer to:
The dotplot shows heights of college women; the mean is 64
inches (5 feet 4 inches)...
Assuming that the heights of college women are normally distributed with mean 67 inches and standard...
Assuming that the heights of college women are normally distributed with mean 67 inches and standard deviation 2.9 inches, answer the following questions. (Hint: Use the figure below with mean and standard deviation o.) Area Under a Normal Curve 19.5% 34% 3 - 30 -20 - + 95% 20% (a) What percentage of women are taller than 67 inches? (b) What percentage of women are shorter than 67 inches? (c) What percentage of women are between 64.1 inches and 69.9...
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...
The distribution of heights of adult American women is approximately normal with mean of 64 inches...
The distribution of heights of adult American women is approximately normal with mean of 64 inches and standard deviation of 2 inches. What percent of women is shorter than 61 inches? a) 0.075 b) 0.067 c) 0.053 d) 0.082
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 a woman is randomly selected, what is the probability that her height is between 58 and 80 inches?
Suppose the heights of women at a college are approximately Normally distributed with a mean of...
Suppose the heights of women at a college are approximately Normally distributed with a mean of 64 inches and a population standard deviation of 1.5 inches. What height is at the 15th percentile? Include an appropriately labeled sketch of the Normal curve to support your answer.
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
The heights of men are normal distributed, with a mean of 69.4 inches and a standard...
The
heights of men are normal distributed, with a mean of 69.4 inches
and a standard deviation of 2.69 inches. The heights of adult women
are also normal distrubuted, but with a mean of 64.7 inches and a
standard deviation of 2.51 inches.
-if a man is 6 feet 3 inches tall, what is his z-score ? (Two
decimal places)
-if a woman is 5 feet 11 inches tall, what is her z-score?
(Two decimal places)
The heights of adult...
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”)?
) 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...
Assuming that the heights of college women are normally distributed with mean 62 inches and standard deviation 2.6...
Assuming that the heights of college women are normally distributed with mean 62 inches and standard deviation 2.6 inches, answer the following questions. (Hint: Use the figure below with mean and standard deviation o.) Area Under a Normal Curve 34% 34% 13.5% 2.35% (a) What percentage of women are taller than 62 inches? 50 % (b) What percentage of women are shorter than 62 inches? (c) What percentage of women are between 59.4 inches and 64.6 inches? (d) What percentage...
Assuming that the heights of college women are normally distributed with mean 67 inches and standard deviation 2.9 inches, answer the following questions. (Hint: Use the figure below with mean and standard deviation o.) Area Under a Normal Curve 19.5% 34% 3 - 30 -20 - + 95% 20% (a) What percentage of women are taller than 67 inches? (b) What percentage of women are shorter than 67 inches? (c) What percentage of women are between 64.1 inches and 69.9...
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
The
heights of men are normal distributed, with a mean of 69.4 inches
and a standard deviation of 2.69 inches. The heights of adult women
are also normal distrubuted, but with a mean of 64.7 inches and a
standard deviation of 2.51 inches.
-if a man is 6 feet 3 inches tall, what is his z-score ? (Two
decimal places)
-if a woman is 5 feet 11 inches tall, what is her z-score?
(Two decimal places)
The heights of adult...
Assuming that the heights of college women are normally distributed with mean 62 inches and standard deviation 2.6 inches, answer the following questions. (Hint: Use the figure below with mean and standard deviation o.) Area Under a Normal Curve 34% 34% 13.5% 2.35% (a) What percentage of women are taller than 62 inches? 50 % (b) What percentage of women are shorter than 62 inches? (c) What percentage of women are between 59.4 inches and 64.6 inches? (d) What percentage...
Most questions answered within 3 hours.
-
Based on historical data, your team knows what proportion of the
company's orders come from Males...
asked 4 minutes ago -
8. Which of the following atoms has the largest magnitude
electron affinity?
(a) Sodium (Na)
(b)...
asked 6 minutes ago -
Assess the two types of tests of cognitive abilities. (
regarding HR course)
asked 11 minutes ago -
1.Write an inspiring vision statement for an organization where
you work or have worked. If the...
asked 12 minutes ago -
2. Is fair trade coffee sustainable for the mass market,
or is it a niche product...
asked 13 minutes ago -
Please answer this asap in MATLAB.
In the following for loop, the the loop is executed...
asked 25 minutes ago -
A 50.0-g golf ball is driven from the tee with an initial speed
of 44.6 m/s...
asked 20 minutes ago -
Use the molar concentration of the 50 mL solution to calculate
the moles of Cr(III) in...
asked 23 minutes ago -
Calculate the molarity of Fe3+ in solution A.
Solution A: 10 mL of 0.0600 M Fe(No3)3 ...
asked 31 minutes ago -
two dogs pull 2 strings horizontally which are tied to a sleigh.
the angle between the...
asked 32 minutes ago -
please write a paper about any ethical violation based on the
case study Stanford's Prison Experiment....
asked 53 minutes ago -
What is the advantage of considering each of the
following in calculating the work done by...
asked 59 minutes ago