3. Suppose that a sociologist determines from the census report that the distribution of people in various occupations in a specific geographic area are as follows:
He samples individuals who are members of a particular political party to see if the distribution of occupations are the same.
a. Conduct and interpret the appropriate analysis to determine if the sample differs from the census report or is like the expected distribution.
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Chi square test of Independence of political party and distribution of occupations are provided in the solution.