Friday
August 22, 2014

Homework Help: Statistics

Posted by Danielle on Thursday, August 2, 2012 at 11:46am.

Exponential distribution was used to model the lengths of CD-ROM drives in a two drive system. The two CD-ROM drives operate independently, and at least one drive must be operating for the sytem to eperate successfully. Both drives have a mean length of life of 25,000 hours.

A. The reliability R(t) of a singel CD-ROM drive is the probability that the life of the drive exceeds t hours. Give a formula for R(t).

B. Use the result from part A to find the probabiity that the life of the single CD-ROM drive exceeds 8,760 hours

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

math - A computer store sold a total of 300 items last month. The store sold six...
ict - why does a computer need a floopy drive as well as a hard drive It doesn't...
Math - A computer store sold a total of 300 items in a month, and sold six times...
repost - computer store sold total of 300 items last month the store sol six ...
math - a computer store sold a total of 300 items last month. the store sold six...
Math - Three men named Greene, Grey, and Tann along with two women name Browne ...
business math - a computer store sold 300 items -store sold 6 times asa many ...
Algebra - To attend a family reunion, Beth drives 100 mi from Fresno and Clara ...
Solving Rational Equations - To attend a family reunion, Beth drives 100 mi ...
precal - A pile driver pounds a steel column into the ground. On the first drive...

Search
Members