Average Debt of College Graduates Kiplinger’s listed the top 100 public colleges based on many factors. From that list, here is the average debt at graduation for various schools in four selected states. At α=0.05, can it be concluded that the average debt at graduation differs for these four states?New YorkVirginiaCaliforniaPennsylvania52,59116,00017,10726,80024,41518,54715,15525,17919,90019,01615,91819,64518,18912,85916,31720,93123,45221,67816,73320,148H0: u1=u2=u3=u4 --------- claim or not?H1: At least one mean is different from the others--------claim or not?Find the critical valueCompute the test value: F =Reject or do not reject the null hypothesisSummarize: Is there or is there not enough evidence to support claim?Is there or is there not enough evidence to reject the claim?

There are 4 independent samples which are New York, Virginia, California and Pennsylvania. We have…

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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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Average Debt of College Graduates Kiplinger’s listed the top 100 public colleges based on many factors. From that list, here is the average debt at graduation for various schools in four selected states. At α=0.05, can it be concluded that the average debt at graduation differs for these four states?

New York	Virginia	California	Pennsylvania
52,591	16,000	17,107	26,800
24,415	18,547	15,155	25,179
19,900	19,016	15,918	19,645
18,189	12,859	16,317	20,931
23,452	21,678	16,733	20,148

H0: u1=u2=u3=u4 --------- claim or not?
H1: At least one mean is different from the others--------claim or not?
Find the critical value
Compute the test value: F =
Reject or do not reject the null hypothesis
Summarize:
Is there or is there not enough evidence to support claim?
Is there or is there not enough evidence to reject the claim?

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