Post a New Question

Math

posted by .

At a quality control checkpoint on a manufacturing assembly line, 8% of the items failed check A, 10% failed check B, and 2% failed both checks A and B.

a. If a product failed check A, what is the probability that it also failed check B? b. If a product failed check B, what is the probability that it also failed check A?
c. What is the probability that a product failed either check A or check B?
d. What is the probability that a product failed neither check A nor check B?


I am not good with probability and the percentages are really throwing me off. Any help would be great.

  • Math -

    Prob(B given A)=Prob(A,B)/Pr(A)
    = .02/.08=.25

Answer This Question

First Name:
School Subject:
Answer:

Related Questions

More Related Questions

Post a New Question