Question

4 of the 100 digital video recorders​ (DVRs) in an inventory are known to be defective. What is the probability that a randomly selected item is​ defective?

Answer 1

Answer:

1/25

Step-by-step explanation:

you take the chance of selecting an item such as a car and divide them until there is the smallest amount you can get for both items 4/100 2/50 1/25