Question
A sample of 3 different calculators is randomly selected from a group containing 12 that are defective and 8 that have no defects. Assume that
A sample of 3 different calculators is randomly selected from a group containing 12 that are defective and 8 that have no defects. Assume that the sample is taken with replacement. What is the probability that at least one of the calculators is defective? Express your answer as a percentage rounded to the nearest hundredth without the % sign.
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Prealgebra And Algebra
Authors: Margaret L Lial, Diana L Hestwood, John E Hornsby, Terry McGinnis
4th Edition
0321854837, 9780321854834
