Find the probability that all of them are acceptable

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1. In one town, 51 percent of all voters are democrats If two voters are randomly selected for a survey, find the probability that they are both democrats

2. A manufacturing process has a 70% yield, meaning that 70 of the products are acceptable and 30% are defective. If three of the products are randomly selected, find the probability that all of them are acceptable.

 

Reference no: EM13206137

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