A random group of students was selected from a large student conference to analyze their class in school. Is there evidence to reject the hypothesis that the number of students is equally distributed between the four classes , = 0.052 Year in schoolFreshmanSophomoreJunior15SeniorNumber of students8.22O aThere is evidence to reject the claim that students are equally distributed between the fourclasses because the test value 9.259 > 7.815There is not evidence to reject the claim that students are equally distributed between the fourclasses because the test value 9.488 < 9.259O bThere is evidence to reject the claim that the customers' preferences are distributed between thefour classes beckuse the test value 9.259 > 9.488There is not evidence to reject the claim that students are equally distributed between the fourclasses because the test value 7.815 < 9.259

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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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A random group of students was selected from a large student conference to analyze their class in school. Is there evidence to reject the hypothesis that the number of students is equally distributed between the four classes , = 0.052

Year in school
Freshman
Sophomore
Junior
15
Senior
Number of students
8.
22
O a
There is evidence to reject the claim that students are equally distributed between the four
classes because the test value 9.259 > 7.815
There is not evidence to reject the claim that students are equally distributed between the four
classes because the test value 9.488 < 9.259
O b
There is evidence to reject the claim that the customers' preferences are distributed between the
four classes beckuse the test value 9.259 > 9.488
There is not evidence to reject the claim that students are equally distributed between the four
classes because the test value 7.815 < 9.259

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