Mathematics, 20.05.2021 21:20 kmafromhannah2905

31. A curious accountant at a large firm would like to know if moncy can buy happiness. She selects a random sample of 30 of her wealthy clients and contacted them to ask "On a scale of 1-100, how happy are you?" The resulting 95 percent confidence interval for the true mean happiness rating for all wealthy customers is (67.5, 89.5). Which of the following statements best summarizes the meaning of 95% confidence?

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31. A curious accountant at a large firm would like to know if moncy can buy happiness. She selects...