Question: A quality-control experiment involves selecting 1 string of decorative lights from a box of 20. If the string is defective, the entire box of 20

A quality-control experiment involves selecting 1 string of decorative lights from a box of 20. If the string is defective, the entire box of 20 is rejected. Suppose the box contains 4 defective strings of lights. What is the probability of rejecting the box?

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