Question A professor is trying to determine if her students guessed on a certain multiple choice question. She expects that if the students guessed, the distribution of answers would be uniform for...

Extracted text: Question A professor is trying to determine if her students guessed on a certain multiple choice question. She expects that if the students guessed, the distribution of answers would be uniform for that question. She compares the observed distribution of answers with the uniform distribution. The professor conducts a chi-square Goodness-of-Fit hypothesis test at the 5% significance level. (a) The null and alternative hypotheses are: Ho: The student answers have the uniform distribution. Ha: The student answers do not have the uniform distribution. (b) Xô = 13.167. (C) Determine the critical value using the following portion of the x2 -table. xỏ.10 Xo.025 xổ.01 xổ.005 df ... 2 4.605 5.991 7.378 9.210 10.597 3 6.251 7.815 9.348 11.345 12.838 4 7.779 9.488 11.143 13.277 14.860 5 9.236 11.070 12.833 15.086 16.750 10.645 12.592 14.449 16.812 18.548 Provide your answer below: Critical Value=