Question: I don't understand this question. How can this be solved. thanks 3 arel americans prefer a name-brand milk or store brand milk? A survey was

I don't understand this question. How can this be solved. thanks

3 arel americans prefer a name-brand milk or store brand milk? A survey was conducted by Harris Poll Interactive, Inc. in November 2014. Suppose the results. based on 1,138 females and 1,138 males, were as follows: EIE_ PREFERENCE MALE FEMALE TOTAL Mine-BRAND MILK m- STORE-BRAND MILK m-m SOMETHING ELSE m-E- TOTAL 1 138 1 138 2 276 a. Given that an American is a male, what is the probability that he prefers name-brand milk? b. Given that an American is a female, what is the probability that she prefers a name-brand milk. o. Is preference independent of gender? Explain

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