Mathematics, 20.03.2020 23:20 adantrujillo1234

Of a population of consumers, 60% are reputed to prefer a particular brand, A, of toothpaste. If a group of randomly selected consumers is interviewed, what is the probability that exactly five people have to be interviewed to encounter the first consumer who prefers brand A? At least five people?

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Of a population of consumers, 60% are reputed to prefer a particular brand, A, of toothpaste. If a g...

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