Question

Heights of men and women in the U.S. are normally distributed. Recent information shows:

Adult men heights: µ = 69.6 inches with σ = 3 inches.

Adult women heights: µ = 64.1 inches with σ = 2.7 inches.

2.

In a group of 150 U.S. women, approximately how many would be shorter than 63 inches?

(round to the nearest whole person)

Find the female height of the U.S. population that represents
the 62^{nd} percentile (to the nearest inch):

Find the cutoff height to be in the top 8% of female heights in the U.S. (to the nearest inch):

Answer #1

Heights of men and women in the U.S. are normally distributed.
Recent information shows:
Adult men heights: µ = 69.6 inches with σ = 3
inches.
Adult women heights: µ = 64.1 inches with σ = 2.7 inches.
A.
6.62
B.
0.1414
C.
0.8002
D.
5.75
E.
65
F.
79
- A.
B. C.
D. E.
F.
If a woman is selected at random from...

The heights of adult men in America are normally distributed,
with a mean of 69.4 inches and a standard deviation of 2.66 inches.
The heights of adult women in America are also normally
distributed, but with a mean of 64.1 inches and a standard
deviation of 2.55 inches.
a) If a man is 6 feet 3 inches tall, what is his z-score (to two
decimal places)?
z =
b) What percentage of men are SHORTER than 6 feet 3 inches?...

The heights of adult men in America are normally distributed
with a mean of 69.5 inches and a standard deviation of 2.65 inches.
The heights of adult women in America are also normally
distributed, but with a mean of 64.1 inches and a standard
deviation of 2.58 inches. (a) If a man is 6 feet 3 inches tall,
what is his z-score (to two decimal places)? z = (b) If a woman is
5 feet 11 inches tall, what is...

The heights of adult men in America are normally distributed,
with a mean of 69.3 inches and a standard deviation of 2.63 inches.
The heights of adult women in America are also normally
distributed, but with a mean of 64.1 inches and a standard
deviation of 2.54 inches.
a) If a man is 6 feet 3 inches tall, what is his z-score (to two
decimal places)?
z =
b) If a woman is 5 feet 11 inches tall, what is...

The heights of adult men in America are normally distributed,
with a mean of 69.7 inches and a standard deviation of 2.65 inches.
The heights of adult women in America are also normally
distributed, but with a mean of 64.1 inches and a standard
deviation of 2.57 inches.
a) If a man is 6 feet 3 inches tall, what is his z-score (to two
decimal places)?
b) If a woman is 5 feet 11 inches tall, what is her z-score...

adult men have heights that are normally distributed with mean that
equals 71 inches in the Stanford standard deviation of 3 inches.
find the height that were put in adult man at the 51
percentile.

In
a certain country the heights of adult men are normally distributed
with a mean of 67.1 inches and a standard deviation of 2.3 inches.
The country's military requires that men have heights between 63
and 75 inches. Determine what percentage of this country's men are
eligible for the military based on height.
The percentage of men that are eligible for the military based
on height is what percentage?

Comparing observations from different populations: The heights
of adult men in America are normally distributed, with a mean of
69.3 inches and a standard deviation of 2.65 inches. The heights of
adult women in America are also normally distributed, but with a
mean of 64.1 inches and a standard deviation of 2.58 inches.
a) If a man is 6 feet 3 inches tall (75 inches tall), what is
his "z-score"? (round to two decimal places)
b) If a woman is...

The heights of adult men in America are normally distributed,
with a mean of 69.6 inches and a standard deviation of 2.63 inches.
The heights of adult women in America are also normally
distributed, but with a mean of 64.2 inches and a standard
deviation of 2.56 inches.
a) If a man is 6 feet 3 inches tall, what is his z-score (to two
decimal places)?
z =
b) If a woman is 5 feet 11 inches tall, what is...

The heights of adult men in America are normally distributed,
with a mean of 69.2 inches and a standard deviation of 2.62 inches.
The heights of adult women in America are also normally
distributed, but with a mean of 64.6 inches and a standard
deviation of 2.59 inches.
a) If a man is 6 feet 3 inches tall, what is his z-score?
z =
b) What percentage of men are SHORTER than 6 feet 3 inches? Round
to nearest tenth...

ADVERTISEMENT

Get Answers For Free

Most questions answered within 1 hours.

ADVERTISEMENT

asked 13 minutes ago

asked 20 minutes ago

asked 42 minutes ago

asked 50 minutes ago

asked 52 minutes ago

asked 52 minutes ago

asked 1 hour ago

asked 1 hour ago

asked 1 hour ago

asked 1 hour ago

asked 1 hour ago

asked 2 hours ago