Question: QUESTION 7 . 1 POINT A professor is trying to determine if her students guessed on a certain multiple choice question. She expects that if

QUESTION 7 . 1 POINT A professor is trying to determine if her students guessed on a certain multiple choice question. She expects that if the Office students guessed, the distribution of answers would be uniform for that question. She compares the observed distribution am- of answers with the uniform distribution. The professor conducts a chi-square Goodness-of-Fit hypothesis test at the 5% significance level. Answer Choice A B C Expected 14 14 14 Observed 9 15 18

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