Author Question: You wish to conduct a small survey to determine how fans feel about an upcoming ticket price ... (Read 78 times)

erikka246 · **on:** Feb 26, 2023

Question 1

Which of the following statements is true in general (i.e., always true for all situations)?

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P(A∪B)= P(A) + P(B)

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P(A∩B) = P(A) · P(B)

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P(B∩A) = P(A) · P(B|A)

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P(B|A) = P(A|B)

Question 2

You wish to conduct a small survey to determine how fans feel about an upcoming ticket price increase to support an addition to the city’s pro football stadium. Each person surveyed can make one of three responses: favor, oppose, or neutral. You survey three people independently. How many possible combined outcomes are there from this survey?

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6

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9

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An infinite number of possibilities

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27

GoldenBrown · **Reply #1 on:** Feb 26, 2023

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