Find the indicated probability. Round your answer to 6 decimal places when necessary.
-A batch consists of 12 defective coils and 88 good ones. Find the probability of getting two good coils when two coils are randomly selected if the first selection is replaced before the second is
Made.

Question

Quizplus · Accepted Answer

The probability of selecting a good coil is 88/100. Since the first selection is replaced, the probability remains the same for the second selection. Thus, the probability of selecting two good coils in a row is (88/100) * (88/100) = 0.7744.

Find the Indicated Probability