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4.13 Do Americans prefer name-brand milk or store...
4.13 Do Americans prefer 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: GENDER PREFERENCE Male Female Total Name-Brand Milk 319 341 660 Store Brand Milk 717 649 1,366 Something Else 102 148 250 Total 1,138 1,138 2,276 Source: Data extracted from Harris Interactive, "Do Americans Prefer Name-Brands or Store Brands? Well, That Depends, bit.ly/1FpaOKI. If an American is selected at random, what is the probability that he or she a. prefers name-brand milk? b. is male and prefers name-brand milk? c. is male or prefers name-brand milk? d. Explain the difference in the results in (b) and (c).