Question

What is the probability that the manufacturing unit has carbon emission beyond the permissible emission level and the test predicts this?
0.2975

0.0525
0.0975
0.5525
0.6325

Answer 1

Let A=the levels are exceeded
Let B=the test is accurate

what we then want is P(A and B)

Answer 2

in this case, we should probably consider whether or not these events are independent, as that can simplify our calculations greatly

Answer 3

sooo 0.5525

Answer 4

uyup