Question
In: Statistics and Probability
The average of height of male adults is normally distributed with a mean of 69.1 inches...
The average of height of male adults is normally distributed with a mean of 69.1 inches and standard deviation of. 2.9. above what height would an adult male need to be in the top 10% by height?
Answer is k=72.812. Please explain how to do this
Solutions
orchestra answered 2 years agoRelated Solutions
The average of height of male adults is normally distributed with a mean of 69.1 inches...
The average of height of male adults is normally distributed
with a mean of 69.1 inches and standard deviation of. 2.9. above
what height would an adult male need to be in the top 10% by
height?
Answer is k=72.812. Please explain how to do this
Adult male height is normally distributed with a mean of 69.2 inches and a standard deviation...
Adult male height is normally distributed with a mean of 69.2
inches and a standard deviation of 2.28 inches.
a) If an adult male is randomly selected, what is the
probability that the adult male has a height greater than 69.1
inches? Round your final answer to four decimal places.
b) If 28 adult male are randomly selected, what is the
probability that they have a mean height greater than 70 inches?
Round your final answer to four decimal places.
Height of 18-year-old male are normally distributed with a mean of 68 inches and a standard...
Height of 18-year-old male are
normally distributed with a mean of 68 inches and a standard
deviation of 3 inches. If a random sample of nine 18-year-old males
are selected, what is the probability that the mean height
x of the random sample of 9 is greater than 69 inches?
The height of plants is normally distributed with a mean of 32 inches and a standard...
The height of plants is normally distributed with a mean of 32
inches and a standard deviation of 8 inches. What is the
probability that the average height of a sample of 25 plants is
greater than 30 inches
Assume the heights in a male population are normally distributed with mean 70.3 inches and standard...
Assume the heights in a male population are normally distributed
with mean 70.3 inches and standard deviation 4.1 inches. Then the
probability that a typical male from this population is between 5
feet 6 inches and 6 feet tall is (to the nearest three decimals)
which of the following?
a. 0.661
b. 0.514
c. 0.853
d. None of the above
The height of women ages 20-29 are normally distributed, with a mean of 64.3 inches. Assume...
The height of women ages 20-29 are normally distributed, with
a mean of 64.3 inches. Assume sigmaequals2.5 inches. Are you more
likely to randomly select 1 woman with a height less than 66.2
inches or are you more likely to select a sample of 18 women with a
mean height less than 66.2 inches? Explain. What is the
probability of randomly selecting 1 woman with a height of less
than 66.2 inches? _______(Round to four decimal places as
needed.) What...
The height of women ages 20-29 is normally distributed, with a mean of 64.2 inches. Assume...
The height of women ages 20-29 is normally distributed, with a
mean of 64.2 inches. Assume sigmaequals2.9 inches. Are you more
likely to randomly select 1 woman with a height less than 65.3
inches or are you more likely to select a sample of 29 women with a
mean height less than 65.3 inches? Explain.
LOADING... Click the icon to view page 1 of the standard normal
table.
LOADING... Click the icon to view page 2 of the standard normal...
The height of women ages 20-29 is normally distributed, with a mean of 64.7 inches. Assume...
The height of women ages 20-29 is normally distributed, with a
mean of
64.7
inches. Assume
sigmaσequals=2.7
inches. Are you more likely to randomly select 1 woman with a
height less than
67.267.2
inches or are you more likely to select a sample of
10
women with a mean height less than
67.2
inches? Explain.
LOADING...
Click the icon to view page 1 of the standard normal table.
LOADING...
Click the icon to view page 2 of the standard normal...
The height of women ages 20-29 is normally distributed, with a mean of 64.2 inches. Assume...
The height of women ages 20-29 is normally distributed, with a
mean of 64.2 inches. Assume σ=2.7 inches. Are you more likely to
randomly select 1 woman with a height less than 66.3 inches or are
you more likely to select a sample of 14 women with a mean height
less than 66.3inches? Explain.
The height of women ages 20-29 is normally distributed, with a mean of 64.4 inches. Assume...
The height of women ages 20-29 is normally distributed, with a
mean of 64.4 inches. Assume sigma = 2.6 inches. Are you more likely
to randomly select 1 woman with a height less than 65.8 inches or
are you more likely to select a sample of 22 women with a mean
height less than 65.8 inches? Explain.
What is the probability of randomly selecting 1 woman with a
height less than 65.8 inches?
What is the probability of selecting a...
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