A company manufactures CD drives that have a 1.6% chance of experiencing disc-read errors. If a CD drive is tested for 250 read

Question

____ [38]

3 years ago

10

A company manufactures CD drives that have a 1.6% chance of experiencing disc-read errors. If a CD drive is tested for 250 read

operations, the number of times it may fail is .

Mathematics

2 answers:

Elan Coil [88] · Answer 1 · 2021-11-29T14:13:26+03:00

Elan Coil [88]3 years ago

8 0

Here is the answer and the solution:

Let P= error
n = number of operations

P = .016
n = 250

Multiply P and n

.016 (250) = 4

The number of times it may fail is 4.

Dafna1 [17] · Answer 2 · 2021-11-29T15:47:56+03:00

Dafna1 [17]3 years ago

6 0

Answer: The correct answer is 4

Step-by-step explanation: I just took the test myself and got a 100%