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Mathematics, 25.04.2020 02:56 reaunnatowns

A market research firm did a report about the residential telephone numbers in New York State, which says 29% of all residential telephone number in NY are unlisted. A telemarketing company uses random digit dialing equipment that dials the residential numbers at random, regardless of whether they are listed. The firm calls 2000 numbers in NY. What is the probability that at most 590 numbers called are unlisted

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A market research firm did a report about the residential telephone numbers in New York State, which...

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