Company XYZ know that replacement times for the DVD players it produces are normally distributed with a mean of 5.7 years and a standard deviation of 1.5 years. Find the probability that a randomly selected DVD player will have a replacement time less than 0.9 years. P(X < 0.9 years) = Enter your answer accurate to 4 decimal places. If the company wants to provide a warranty so that only 1.5% of the DVD players will be replaced before the warranty expires, what is the time length of the warranty? warranty years Enter your answer accurate to 1 decimal place.

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
Company XYZ know that replacement times for the DVD players it produces are normally
distributed with a mean of 5.7 years and a standard deviation of 1.5 years.
Find the probability that a randomly selected DVD player will have a replacement time
less than 0.9 years.
Р(X < 0.9 years) -
Enter
your answer accurate to 4 decimal places.
If the company wants to provide a warranty so that only 1.5% of the DVD players will be
replaced before the warranty expires, what is the time length of the warranty?
warranty
years
Enter
your answer accurate to 1 decimal place.
Submit Question
Transcribed Image Text:Company XYZ know that replacement times for the DVD players it produces are normally distributed with a mean of 5.7 years and a standard deviation of 1.5 years. Find the probability that a randomly selected DVD player will have a replacement time less than 0.9 years. Р(X < 0.9 years) - Enter your answer accurate to 4 decimal places. If the company wants to provide a warranty so that only 1.5% of the DVD players will be replaced before the warranty expires, what is the time length of the warranty? warranty years Enter your answer accurate to 1 decimal place. Submit Question
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 3 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