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Mathematics, 24.03.2020 05:15, donivin
A particular telephone number is used to receive both voice calls and fax messages. Suppose that 25% of the incoming calls involve fax messages, and consider a sample of 25 incoming calls. (Round your answers to three decimal places.) (a) What is the probability that at most 7 of the calls involve a fax message
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A particular telephone number is used to receive both voice calls and fax messages. Suppose that 25%...
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