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Parameter and Statistic In a recent Gallup poll, pollsters
Chapter 1, Problem 8CQQ(choose chapter or problem)
Problem 8CQQ
Parameter and Statistic In a recent Gallup poll, pollsters randomly selected adults and asked them whether they smoke. Among the adults who responded to the survey question, 21% said that they did smoke. Is that value of 21% an example of a statistic or an example of a parameter?
Questions & Answers
QUESTION:
Problem 8CQQ
Parameter and Statistic In a recent Gallup poll, pollsters randomly selected adults and asked them whether they smoke. Among the adults who responded to the survey question, 21% said that they did smoke. Is that value of 21% an example of a statistic or an example of a parameter?
ANSWER:
Problem 8CQQ
Answer:
Step1 of 3:
We have In a recent Gallup poll, pollsters randomly selected adults and asked them whether they smoke. Among the adults who responded to the survey question, 21% said that they did smoke.