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. Round all answers to 4 decimal places if where possible a. What is the distribution of X? X - N( b. Find the probability that a randomly selected fat calorie percent is more than 32. c. Find the maximum number for the lower quarter of percent of fat calories.

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.
Round all answers to 4 decimal places if where possible
a. What is the distribution of X? X - N(
b. Find the probability that a randomly selected fat calorie
percent is more than 32.
c. Find the maximum number for the lower quarter of
percent of fat calories.
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. Round all answers to 4 decimal places if where possible a. What is the distribution of X? X - N( b. Find the probability that a randomly selected fat calorie percent is more than 32. c. Find the maximum number for the lower quarter of percent of fat calories.
Expert Solution
steps

Step by step

Solved in 2 steps with 2 images

Blurred answer
Similar questions
  • SEE MORE 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