probability of defects in computers

Hi!

I am not very good at probability. Maybe because I was not able to attend some lessons.

The topics that was covered in those lessons was *The full probability and Bayes formula and **independent repeated attempts.*

Quality control department of a computer firm received 16 computers. In every of them the probability to find a defect is 0,08.

What is the probability, that

a)the defect was found in all computers

b)the defect was found in exactly 3 computers

c)the defect was found in at least 2 computers

Thanks for help.

Re: probability of defects in computers

Quote:

Originally Posted by

**Kiiefers** Quality control department of a computer firm received 16 computers. In every of them the probability to find a defect is 0,08.

What is the probability, that

a)the defect was found in all computers

b)the defect was found in exactly 3 computers

c)the defect was found in at least 2 computers.

Why don't you at least show some effort.

All you do is post a list of questions.

And you tell that you don't or cannot attend lecture sessions?

WHY? Are we expected to offer you a tutorial?

Re: probability of defects in computers

Quote:

Why don't you at least show some effort.

All you do is post a list of questions.

And you tell that you don't or cannot attend lecture sessions?

WHY? Are we expected to offer you a tutorial?

Hi!

I was not able to attend lectures, because I had my own issues I am not going to discuss here.

I have lecture materials and I wil try to solve those questions.

I just put the questions here to receive answers more quickly so when I have problems I can take a look at answrs here, because I have to do this homework till tomorrow evening.