"twenty of the 100 digital video recorders (dvrs) in an inventory are known to be defective. what is the probability you random

Question

3 years ago

5

ly select an item that is not defective?"

1 answer:

lesya692 [45] · Answer 1 · 2022-08-27T21:56:39+03:00

5 0

If 80 of 100 are not defective, the probablity of randomly selecting one of them is 80/100 = 4/5.

"twenty of the 100 digital video recorders​ (dvrs) in an inventory are known to be defective. what is the probability you random