Of all the soft drink consumers in a particular sales region, 30% prefer Brand A and 70% prefer Brand

b. Of all these soft drink consumers, 20% prefer Brand A and are female, and 40% prefer Brand B and are female. What is the probability that a randomly selected consumer is female, given that the person prefers Brand A? 0.18 0.21 0.34 0.67

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4 August, 17:11

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Cayden Singleton · Answer 1

67% (0.67) because 30% like brand a and 20% of people are females that like brand A so 20:30 is 2/3 which is 0.6 repeating which rounds to 0.67