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Mathematics, 13.09.2019 21:30 hargunk329

Atelemarketer makes a sale on 25% of his calls. if he makes 300 calls in a night, what is the probability that he will make more than 70 sales but less than 90 sales?

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Atelemarketer makes a sale on 25% of his calls. if he makes 300 calls in a night, what is the probab...

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