Register
Five of the 100 digital video recorders dvrs. In an inventory are known to be defective. What is the probability you randomly selected an item that is not defective
14.1k views
3 votes
Five of the 100 digital video recorders dvrs. In an inventory are known to be defective. What is the probability you randomly selected an item that is not defective

User Matt Self
by
8.0k points

1 Answer

3 votes
19 out of 20   because u only have a 1 out 20 chance u will get one that works                                  
User Brian Weinreich
by
7.9k points
← Prev Question Next Question →

Related questions

Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.5m questions

12.2m answers

Other Questions

How do you can you solve this problem 37 + y = 87; y =
What is .725 as a fraction
How do you estimate of 4 5/8 X 1/3
A bathtub is being filled with water. After 3 minutes 4/5 of the tub is full. Assuming the rate is constant, how much longer will it take to fill the tub?
i have a field 60m long and 110 wide going to be paved i ordered 660000000cm cubed of cement  how thick must the cement be to cover field
Link Copied!