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Sara came across a new website that featured a live fortune-teller. She typed in three questions and found (shockingly) that the fortune-teller could only answer

Sara came across a new website that featured a "live" fortune-teller. She typed in three questions and found (shockingly) that the fortune-teller could only answer yes or no to her questions. Construct the sample space for all possible answers for her three questions. Assuming this spooky fortune-teller is actually just choosing the responses at random, find the probability that

(a)All answers will be yes, or all answers will be no. (b)The answers will alternate (i.e., Yes-No-Yes or No-Yes-No). (c)Exactly two answers will be yes?

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