A CD drive produced by a certain company has a 1% chance of encountering disc-read errors. If it is tested for 200 read operatio

Question

Black_prince [1.1K]

3 years ago

12

A CD drive produced by a certain company has a 1% chance of encountering disc-read errors. If it is tested for 200 read operatio

ns, what is your best estimate about how many times it will fail?
A. 0
B. 2
C. 3
D. 5
E. 10

Mathematics

2 answers:

Ede4ka [16] · Answer 1 · 2022-02-01T19:33:31+03:00

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.

Ivan · Answer 2 · 2022-02-01T21:59:15+03:00

Ivan3 years ago

4 0

Answer: b is the answer which it is two

Step-by-step explanation: