Based on the analysis of marriage ages since 1975 given in Exercise 31, find a 95% confidence

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Based on the analysis of marriage ages since 1975 given in Exercise 31, find a 95% confidence interval for the rate at which the age gap is closing. Explain what your confidence interval means.
In Exercise 31

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Stats Data And Models

ISBN: 662

4th Edition

Authors: Richard D. De Veaux, Paul D. Velleman, David E. Bock

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