Question
18 of the 50 dvrs in an inventory are known to be defective. What is the probability you randomly select an item that is not defective?
Answers
MathMate
How many of the dvrs are NOT defective?
If selecting any item from the inventory has equal probability, what is the probability of selecting any NON-defective item from the 50 dvrs?
If selecting any item from the inventory has equal probability, what is the probability of selecting any NON-defective item from the 50 dvrs?