Use the following information to answer question. A questionnaire was sent to 200 students on the campus, asking them to indicate their ethnic background and give their opinion about race relations on campus. The responses are summarized in the following table.

Do the two minority groups have a similar opinion pattern? Do a 5 % test.

Assume we know that African–Americans’ pattern is exactly 30 % for good, 40 % for so-so, and 30 % for bad.

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Ethnic Background White African-American Asian-American Opinion on race relations Good 40 6 6 So-so 80 8 10 Bad 40 6 14