Mathematics, 29.07.2019 05:30, jorgefrom584

In a group of 25 factory workers, 20 are low-risk and five are high-risk. two of the 25 factory workers are randomly selected without replacement. calculate the probability that exactly one of the two selected factory workers is low-risk.

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In a group of 25 factory workers, 20 are low-risk and five are high-risk. two of the 25 factory work...