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Nationwide, 48% of people like the book, A Book of Vile Phones. In Sum town, a S

ID: 3153115 • Letter: N

Question

Nationwide, 48% of people like the book, A Book of Vile Phones. In Sum town, a SRS of 200 residents found that 52% of people liked the book. Testing whether this is evidence that more people in Sum town like the book, the p-value comes out to 0.1288. Which of the following interpretations of this p-value is correct Explain. There's a 12.88% chance that a majority of Sum town residents like the book. There's a 87.12% chance that a majority of Sum town residents like the book. There's a 12.88% chance of seeing a sample result of 52% or higher when the same proportion of people in Sum town like the book as nationally There's a 12.88% chance of the national value being 48% based on finding that 52% of a sample from Sum town liked the book.

Explanation / Answer

Choice is (c)

Explanation: p-value 0.1288 is a probability that you will mirtakely reject the claim that their percentage of poeple who liked the book is less than or equal to 52%.

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