Content attributionQuestionA professor is trying to determine if her students guessed on a certain multiple choice question. She expects that if thestudents guessed, the distribution of answers would be uniform for that question. She compares the observed distributionof answers with the uniform distribution.The professor conducts a chi-square Goodness-of-Fit hypothesis test at the 5% significance level.Answer ChoiceAВExpected12121212Observed129522(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) Compute the test statistic, rounded to three decimal places.Provide your answer below:Test Statistic=

The Chi-square test statistic is calculated as χ2 = ∑(O - E)2/E

Answered: (b) Compute the test statistic, rounded…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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(b) Compute the test statistic, rounded to three decimal places. Provide your answer below: Test Statistic=