A sample of marriage licenses from 2010 to 2011 in St. Lawrence County in Northern New York
Question:
Table B.4
(a) When getting married, is the average age for husbands greater than the average age for wives? (Hint: The data are paired.)
(b) Is the proportion of couples for which the husband is older greater than 50%?
(c) For any significant results in parts (a) and (b), construct and interpret an interval for the size of the effect.
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Related Book For
Statistics Unlocking The Power Of Data
ISBN: 9780470601877
1st Edition
Authors: Robin H. Lock, Patti Frazer Lock, Kari Lock Morgan, Eric F. Lock, Dennis F. Lock
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