In the United States, males between the ages of 40 and 49 eat on average 103.1 g of fat every day with a standard deviation of 4.32 g. Assume that the amount of fat a person eats is nommally distributed. Round the probabilities to four decimal places. It is possible with rounding for a probability to be 0.0000. a) State the random variable. Select an answer b) Find the probability that a randomly selected male in the US between the ages of 40 and 49 has a fat consumption of 96.54 g or grams or more. c) Find the probability that a randomly selected male in the US between the ages of 40 and 49 has a fat consumption of 113.24 g or grams or less.
In the United States, males between the ages of 40 and 49 eat on average 103.1 g of fat every day with a standard deviation of 4.32 g. Assume that the amount of fat a person eats is nommally distributed. Round the probabilities to four decimal places. It is possible with rounding for a probability to be 0.0000. a) State the random variable. Select an answer b) Find the probability that a randomly selected male in the US between the ages of 40 and 49 has a fat consumption of 96.54 g or grams or more. c) Find the probability that a randomly selected male in the US between the ages of 40 and 49 has a fat consumption of 113.24 g or grams or less.
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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Please do parts A through G, as its really part of one question, thanks!
![In the United States, males between the ages of 40 and 49 eat on average 103.1 g of fat every day with a standard deviation of 4.32 g. It is assumed that the amount of fat a person eats is normally distributed.
Round the probabilities to four decimal places.
It is possible with rounding for a probability to be 0.0000.
a) State the random variable.
- Select an answer.
b) Find the probability that a randomly selected male in the US between the ages of 40 and 49 has a fat consumption of 96.54 g or grams or more.
- [Input box]
c) Find the probability that a randomly selected male in the US between the ages of 40 and 49 has a fat consumption of 113.24 g or grams or less.
- [Input box]
d) Find the probability that a randomly selected male in the US between the ages of 40 and 49 has a fat consumption between 96.54 and 113.24 g or grams.
- [Input box]
e) Find the probability that a randomly selected male in the US between the ages of 40 and 49 has a fat consumption that is *at least* 118.22 g or grams.
- [Input box]
f) Is a fat consumption of 118.22 g or grams unusually high for a randomly selected male in the US between the ages of 40 and 49?
- Why or why not?
- Select an answer.
g) What fat consumption do 76% of all males in the US between the ages of 40 and 49 have less than?
- Round your answer to two decimal places in the first box.
- Put the correct units in the second box.
- [Input boxes]](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fff5f81bb-65d9-45f0-94f5-5711783573d9%2F64d07cee-b3d4-4d42-bded-ac578ada8430%2Flcuepd7_processed.jpeg&w=3840&q=75)
Transcribed Image Text:In the United States, males between the ages of 40 and 49 eat on average 103.1 g of fat every day with a standard deviation of 4.32 g. It is assumed that the amount of fat a person eats is normally distributed.
Round the probabilities to four decimal places.
It is possible with rounding for a probability to be 0.0000.
a) State the random variable.
- Select an answer.
b) Find the probability that a randomly selected male in the US between the ages of 40 and 49 has a fat consumption of 96.54 g or grams or more.
- [Input box]
c) Find the probability that a randomly selected male in the US between the ages of 40 and 49 has a fat consumption of 113.24 g or grams or less.
- [Input box]
d) Find the probability that a randomly selected male in the US between the ages of 40 and 49 has a fat consumption between 96.54 and 113.24 g or grams.
- [Input box]
e) Find the probability that a randomly selected male in the US between the ages of 40 and 49 has a fat consumption that is *at least* 118.22 g or grams.
- [Input box]
f) Is a fat consumption of 118.22 g or grams unusually high for a randomly selected male in the US between the ages of 40 and 49?
- Why or why not?
- Select an answer.
g) What fat consumption do 76% of all males in the US between the ages of 40 and 49 have less than?
- Round your answer to two decimal places in the first box.
- Put the correct units in the second box.
- [Input boxes]
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