In December 2001, 38% of adults with children under the age of 18 reported that their family ate dinner together seven nights a week.  In a recent poll, 403 of 1122 adults with children under the age of 18 reported that their family ate dinner together seven nights a week.  Has the proportion of families with children under the age of 18 who eat dinner together seven nights a week decreased?  Which test of significance would you use? Chi-squared Test for Independence 1-Proportion Z Test T Test 2-proportion Z Test Matched Pairs T-test

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