Questions by WordCent

Login Register

My account
Edit my Profile
Private messages
My favorites

Register

Questions by WordCent

Ask a Question
Questions
Unanswered
Tags
Categories
Ask a Question

Questions by WordCent

Filter

User WordCent
Recent activity
All questions
All answers

A compact disc is designed to last an average of 4 years with a standard deviation of 0.9 years. What is the probability that a CD will last less than 3 years? 1.11% 13.35% 86.65% 100%

asked Feb 19, 2016

Mathematics
high-school

1 answer

0 votes

122k views

Page:

« prev
1
2
3

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

9.0m questions

11.6m answers

About Us

Search QAmmunity.org