(12
Answer (Choose 1 answer)
Suppose the probability that an item produced by a certain machine will be defective is 0.2. Find the probability that 10 items will contain exactly 3 defective items. Assume that the quality of successive items is independent.
Calculations need to be rounded to 4 decimal places.
A. 0.3019
B. 0.8791
C. None of the others
D. 0.2013
E. 0.6778
