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A professor is trying to determine if her students guessed on a certain multiple choice question. She expects that if th
Posted: Wed May 11, 2022 10:38 am
by answerhappygod
- A Professor Is Trying To Determine If Her Students Guessed On A Certain Multiple Choice Question She Expects That If Th 1 (25.98 KiB) Viewed 19 times
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 cha-square Goodness-of-Fit hypothesis test at the 5% significance level А B C D Answer Choice Expected Observed 12 12 12 9 12 S 12 22 (a) The null and alternative hypotheses are: H: The student answers have the uniform distribution H. The student answers do not have the uniform distribution . . (b) Compute the test statistic, rounded to three decimal places. Sorry, that's incorrect. Try again?