in this question two options ( B & C ) are same please correct it

Dark Mode

5,612 views

23 votes

Consider a company that assembles computers. The probability of a faulty assembly of any computer is $p$. The company therefore subjects each computer to a testing process. This testing process gives the correct result for any computer with a probability of $q$. What is the probability of a computer being declared faulty?

- $pq + (1 - p)(1 - q)$
- $(1 - q)p$
- $(1 - p)q$
- $pq$

55 votes

Best answer