According to a study by Dr. John McDougall of his live-in weight loss program at St. Helena Hospital, the people who follow his program lose between six and 15 pounds a month until they approach trim body weight. Let's suppose that the weight loss is uniformly distributed. We are interested in the weight loss of a randomly selected individual following the program for one month.   1. State "P(7 < x < 13 | x > 9) = ___" in a probability question. (pick one) a. What is the probability that the weight loss is greater than 9 pounds given that it is between 7 and 13 pounds?   b. What is the probability that the weight loss is greater than 9 pounds given that it is below 7 pounds or above 13 pounds?      c. What is the probability that the weight loss is exactly 7 or 13 pounds given that it is greater than 9 pounds?   d. What is the probability that the weight loss is below 7 pounds or above 13 pounds given that it is greater than 9 pounds?   e. What is the probability that the weight loss is between 7 and 13 pounds given that it is greater than 9 pounds?

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

According to a study by Dr. John McDougall of his live-in weight loss program at St. Helena Hospital, the people who follow his program lose between six and 15 pounds a month until they approach trim body weight. Let's suppose that the weight loss is uniformly distributed. We are interested in the weight loss of a randomly selected individual following the program for one month.

 

1. State "P(7 < x < 13 | x > 9) = ___" in a probability question. (pick one)

a. What is the probability that the weight loss is greater than 9 pounds given that it is between 7 and 13 pounds?
 
b. What is the probability that the weight loss is greater than 9 pounds given that it is below 7 pounds or above 13 pounds?   
 
c. What is the probability that the weight loss is exactly 7 or 13 pounds given that it is greater than 9 pounds?
 
d. What is the probability that the weight loss is below 7 pounds or above 13 pounds given that it is greater than 9 pounds?
 
e. What is the probability that the weight loss is between 7 and 13 pounds given that it is greater than 9 pounds?


2. Draw the picture and find the probability. (Enter your answer as a fraction.)

Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 3 steps with 1 images

Blurred answer
Knowledge Booster
Point Estimation, Limit Theorems, Approximations, and Bounds
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, statistics and related others by exploring similar questions and additional content below.
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