A survey is conducted to determine if there is adifference in the proportion of students, parents, andThe conditions for inference are met. The chi-squaretest statistic is 0.19 and df = 2. What is the appropriatedecision using a = 0.05?teachers who volunteer at least once a month. Toinvestigate, a random sample of 45 students, 25parents, and 12 teachers was selected from a largehigh school. The data are displayed in the table.Find the chi-square table here.Because the P-value is less than a = 0.05, the nullhypothesis should be rejected.Student Parent TeacherBecause the P-value is less than a = 0.05, the nullhypothesis should not be rejected.Yes2412Volunteer?No2113Because the P-value is greater than a = 0.05, thenull hypothesis should be rejected.The researcher would like to test these hypotheses:Because the P-value is greater than a = 0.05, thenull hypothesis should not be rejected.Họ: There is no difference in the distribution ofresponses among these three populations.Hg: There is a difference in the distribution ofresponses among these three populations.

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Answered: A survey is conducted to determine if…

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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