CHI SQUARE: Test the hypothesis that 100 persons in a particular community educational attainment does not depend on socio-economic status for the following: Educational Finished College Did not finished Total Attainment Socio- College economic status Рor 18 10 28 Middle-Class 28 25 53 Rich 14 19 Total 60 40 100 Write the Null and alternative hypothesis for Chi Square.

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