Suppose the manufacturer’s specifications for the length of a certain type of computer cable are 1000 ± 10 millimeters. It is known that a small cable is just as likely to be defective as a large cable. That is, the probability of randomly producing a cable with a length exceeding 1010 millimeters is equal to the probability of producing a cable with a length smaller than

A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
icon
Related questions
Question

Suppose the manufacturer’s specifications for the length of a certain type of computer cable are 1000 ± 10 millimeters. It is known that a small cable is just as likely to be defective as a large cable. That is, the probability of randomly producing a cable with a length exceeding 1010 millimeters is equal to the probability of producing a cable with a length smaller than 990 millimeters. The probability that the production procedure meets specifications is known to be 0.97.

a. What is the probability that a cable selected randomly is too large?
b. What is the probability that a randomly selected cable is larger than 990
millimeters? 

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
A First Course in Probability (10th Edition)
A First Course in Probability (10th Edition)
Probability
ISBN:
9780134753119
Author:
Sheldon Ross
Publisher:
PEARSON
A First Course in Probability
A First Course in Probability
Probability
ISBN:
9780321794772
Author:
Sheldon Ross
Publisher:
PEARSON