The percent of fat cale about 35 and a standan calories. a. What is the distribu b. Find the probability places. c. Find the minimum nu

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
icon
Related questions
Question
The percent of fat calories that a person in America consumes each day is normally distributed with a mean of about 35 and a standard deviation of 11. Suppose that one individual is randomly chosen. Let \( X \) = percent of fat calories.

a. What is the distribution of \( X \)? Write your answer in the format \( X \sim N(\mu, \sigma) \).

[Text Box]

b. Find the probability that a randomly selected fat calorie percent is more than 40. Round to 4 decimal places.

[Text Box]

c. Find the minimum number for the lower quartile of fat calories. Round to 2 decimal places.

[Text Box]
Transcribed Image Text:The percent of fat calories that a person in America consumes each day is normally distributed with a mean of about 35 and a standard deviation of 11. Suppose that one individual is randomly chosen. Let \( X \) = percent of fat calories. a. What is the distribution of \( X \)? Write your answer in the format \( X \sim N(\mu, \sigma) \). [Text Box] b. Find the probability that a randomly selected fat calorie percent is more than 40. Round to 4 decimal places. [Text Box] c. Find the minimum number for the lower quartile of fat calories. Round to 2 decimal places. [Text Box]
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 2 steps with 2 images

Blurred answer
Similar questions
Recommended textbooks for you
MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
Statistics
ISBN:
9781119256830
Author:
Amos Gilat
Publisher:
John Wiley & Sons Inc
Probability and Statistics for Engineering and th…
Probability and Statistics for Engineering and th…
Statistics
ISBN:
9781305251809
Author:
Jay L. Devore
Publisher:
Cengage Learning
Statistics for The Behavioral Sciences (MindTap C…
Statistics for The Behavioral Sciences (MindTap C…
Statistics
ISBN:
9781305504912
Author:
Frederick J Gravetter, Larry B. Wallnau
Publisher:
Cengage Learning
Elementary Statistics: Picturing the World (7th E…
Elementary Statistics: Picturing the World (7th E…
Statistics
ISBN:
9780134683416
Author:
Ron Larson, Betsy Farber
Publisher:
PEARSON
The Basic Practice of Statistics
The Basic Practice of Statistics
Statistics
ISBN:
9781319042578
Author:
David S. Moore, William I. Notz, Michael A. Fligner
Publisher:
W. H. Freeman
Introduction to the Practice of Statistics
Introduction to the Practice of Statistics
Statistics
ISBN:
9781319013387
Author:
David S. Moore, George P. McCabe, Bruce A. Craig
Publisher:
W. H. Freeman