A CD drive produced by a certain company has a 1% chance of encountering disc-read errors. If it is tested for 200 read operations, what is your best estimate about how many times it will fail?
The number of times that the CD will fail is the product of the numbers it was tested and the percentage that it would fail. This is, (200 times) x (0.01) = 2 It is estimated that the CD will fail twice. The answer is letter B.
