Instruction 4-4
Suppose that patrons of a restaurant were asked whether they preferred beer or whether they preferred wine.70% said that they preferred beer.60% of the patrons were male.80% of the males preferred beer.
-Referring to Instruction 4-4,suppose a randomly selected patron prefers beer.Then the probability the patron is a male is ________.

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The Answer of Instruction 4-4
Suppose that patrons of a restaurant were asked whether they preferred beer or whether they preferred wine.70% said that they preferred beer.60% of the patrons were male.80% of the males preferred beer.
-Referring to Instruction 4-4,suppose a randomly selected patron prefers beer.Then the probability the patron is a male is ________.

Instruction 4-4 Suppose That Patrons of a Restaurant Were Asked Whether They