The probability that the program will find a bug?

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Wasya UK2017-11-04 15:08:05

Probability theory

Wasya UK, 2017-11-04 15:08:05

There are 3 programs, how to correctly find the probability that a bug will be found in a randomly selected program? At what, for example: in the first probability of a bug - 20%, in the second - 10%, in the third 15%?
I just thought (0.2 + 0.1 + 0.15) / 3. But is it right?

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1 answer(s)

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longclaps, 2017-11-04
@dmc1989

Yes.