A local factory uses a manufacturing process in which 70% of the final products meet quality standards and 30% are found to be defective. if three of the products are randomly selected, find the probability that all of them are acceptable.

Question

Mathematics

Rosa Owens

9 February, 21:17

A local factory uses a manufacturing process in which 70% of the final products meet quality standards and 30% are found to be defective. if three of the products are randomly selected, find the probability that all of them are acceptable.

+3

Answers (1)

Know the Answer?

Dillon Santos · Answer 1

a manufacturing process has a 70% yield, meaning that 70% of the porducts are acceptable and 30% are defective. If three of the products are randomly selected, find the probability that all of them are acceptable. - - -

Ans: 0.7^3 = 0.3430.