What is the probability that exactly two prefer football

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Question: In a survey conducted by the Gallup Organization, respondents were asked. "What is your favorite sport to watch?" Football and basketball ranked number 1 and 2 in terms of preference (Gallup website. January 3. 2004). Assume that in a group of 10 individuals, seven prefer football and three prefer basketball. A random sample of three of these individuals is selected.

a. What is the probability that exactly two prefer football?

b. What is the probability that the majority (either two or thin) prefer foothill?

Reference no: EM131455626

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