Solved: Censored Data Data Set 12 in Appendix B lists the

Chapter 3, Problem 34

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Censored Data Data Set 12 in Appendix B lists the numbers of years that U.S. presidentslived after their first inauguration. As of this writing, five of the presidents are still aliveand after their first inauguration they have lived 33 years, 21 years, 17 years, 9 years, and1 year so far. We might use the values of 33+, 21+, 17+, 9+, and 1+, where the plus signsindicate that the actual value is equal to or greater than the current value. (These values weresaid to be censored at the time that this list was compiled.) If you use the values in Data Set12 and ignore the presidents who are still alive, what is the mean? If you use the values given in Data Set 12 along with the additional values of 33+, 21+, 17+, 9+, and 1+, what do weknow about the mean? Do the two results differ by much?