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A student has heard a rumor that the answers to a teacher's multiple - choice tests are not randomly distributed She looks at some past

A student has heard a rumor that the answers to a teacher's multiple-choice tests are not randomly distributed She looks at some past tests, and comes up with the
following distribution numbers:
Choice A B C D
27123124
Do a x? hypothesis test, at the .01 significance level, to see if the rumor is right.

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