Question: Suppose that the sample data for the ages of CEOs displayed for Exercise 15 had omitted one data point because it was viewed as an

Suppose that the sample data for the ages of CEOs displayed for Exercise 15 had omitted one data point because it was viewed as an outlier. This extra data value was an 11th CEO from Quebec, who is 80. How are the hypothesis test and confidence interval affected if this apparently extreme value is re-included?

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Reincluding the outlier changes the Quebecgroup summary statistics to n 11 x 463 x 2 21437 x 420909 ... View full answer

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