With one method of a procedure called acceptance sampling, a sample of items is randomly selected without replacement and the entire batch is accepted if every item in the sample is okay. a company just manufactured 796 cds, and 205 are defective. if 3 of these cds are randomly selected for testing, what is the probability that the entire batch will be accepted?

0.405224

Step-by-step explanation:

Given :  A company just manufactured 796 CDs, and 205 are defective.

Then, the probability that a CD is defective :

Sample size : n= 3

Binomial probability formula :

By using binomial probability formula, the probability that none 3 CDs is  defective:-

Hence, the the probability that the entire batch will be accepted= 0.405224

correct answer:

b.(19,-2)