A calculator manufacturing company checks 500 calculator units and finds that 25 of them have non-functioning keys. What is the relative frequency of a non-defective calculator from this batch of items? Write your answer in simplest terms. (1 point)

Question

Responses

475500
475 over 500

1920
19 over 20

120
1 over 20

25500

Answer 1

475 over 500

So in simplest terms, the relative frequency of a non-defective calculator from this batch of items is 19 over 20.