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A person’s educational attainment and age group was collected by the U.S. Census Bureau in 1984...

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Basic Math

A person’s educational attainment and age group was collected bythe U.S. Census Bureau in 1984 to see if age group and educationalattainment are related. The counts in thousands are in Table 3(\"Education by age,\" 2013). Do the data show that educationalattainment and age are independent? Why or Why not? Test at the 5%level.

Education25-3435-4445-5455-64>64Row Total
Did not complete HS54165030577776061374637575
Completed HS16431185594358795755844074
College 1-3 years8555557631242524250322282
College 4 or more years9771759639043109248326863
Column Total401732005722240220342629013079

Answer & Explanation Solved by verified expert
4.0 Ratings (430 Votes)
null hypothesis Ho educational attainment and age areindependentHa educational attainment and age are relateddegree of freedom row1column1415112for 12 degree of freedom and 005 level of    See Answer
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