Question

Weights of men are normally distributed with a mean of 189 lb and a standard deviation of 39 lb. If 20 men are randomly selected, find the probability that they have weights with a mean between 200 lb and 230 lb.

Answer #1

**=NORM.S.DIST(4.7015, TRUE)**"
& "**=NORM.S.DIST(1.2614, TRUE)**" to find the
probability.

Assume that the population of weights of men is normally
distributed with mean 172 lb and standard deviation 29 lb. a. If an
individual man is randomly selected, find the probability that his
weight will be greater than 175 lb. (Round to four decimal places
as needed.) b. Find the probability that 20 randomly selected men
will have a mean weight that is greater than 175 lb. (Round to four
decimal places as needed.) show work

Assume that the population of weights of men is normally
distributed with mean 172 lb and standard deviation 29 lb.
a. If an individual man is randomly selected,
find the probability that his weight will be greater than 175 lb.
(Round to four decimal places as needed.)
b. Find the probability that 20 randomly selected men will have
a mean weight that is greater than 175 lb. (Round to four decimal
places as needed.)
Please show all work as if...

Assume that women's weights are normally distributed with a mean
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(b) If 5 women are randomly selected, find the probability that
they have a mean weight between 113 lb and 173 lb
(c) If 82 women are randomly selected, find the probability that
they have a mean weight...

The weights of the fish in a certain lake are normally
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9 fish are randomly selected, what is the probability that the mean
weight will be between 17.6 and 23.6 lb?

Birth weights in the USA are normally distributed with mean of
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Average height of men is normally distributed with mean height
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randomly selected from this population, find the probability that
the mean is between 155 cm and 160 cm. Question 20 options: 0.3412
0.50 0.0013 0.4987 0.5821

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standard deviation is 200 lbs and the mean steer weight is 1000
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decimal places.

1. The weights of a certain brand of candies are normally
distributed with a mean weight of 0.8542 g and a standard deviation
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containing 454 candies, and the package label stated that the net
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g for the net contents to weigh at least 387.3 g.) a. If...

A variable of a population has a mean of ?=150 and a standard
deviation of ?=21. a. The sampling distribution of the sample mean
for samples of size 49 is approximately normally distributed with
mean __ and standard deviation __
A company sells sunscreen in 500 milliliters (ml) tubes. In
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Suppose a store that sells this...

weight of men is normal distributed with mean of 185 lb and
standard deviation of 39 lb. A water taxi that holds 30 passengers
has a maximum capacity of 6000 lb. If taxi is fully loaded with
men, what is the probability that it goes over the maximum
capacity? Round to 4 decimal places.

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