elainewu920 elainewu920

01-10-2022
Mathematics

Answered

5. An IRS auditor randomly selects 3 tax returns from 100 returns of which 5 contain errors.

A) What is the probability that a tax return has an error?

B) What is the probability that a tax return have no error?

C) What is the probability that she selects none of those (three) containing errors?

Answer :

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