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Statement of a problem № m40542

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According to a Washington Post-ABC News poll, 331 of 502 randomly selected American adults said they would not be bothered if the National Security Agency collected records of personal telephone calls. The data were used to test H0: p = 0.5 versus Ha: p > 0.5, and the null hypothesis was rejected. a. Based on the hypothesis test, what can you conclude about the proportion of American adults who would not be bothered if the National Security Agency collected records of personal telephone calls? b. Is it reasonable to say that the data provide strong support for the alternative hypothesis? c. Is it reasonable to say that the data provide strong evidence against the null hypothesis?




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