An MBA director examined GMAT scores for the first 10 MBA applicants (assumed to be a random

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An MBA director examined GMAT scores for the first 10 MBA applicants (assumed to be a random sample of early applicants) for four academic quarters. Research question: Do the mean GMAT scores for early applicants differ by quarter?

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Applied Statistics In Business And Economics

ISBN: 9780073521480

4th Edition

Authors: David Doane, Lori Seward

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Question Posted: Aug 19, 2015 04:49 AM

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An MBA director examined GMAT scores for the first 10 MBA applicants (assumed to be a random

Question:

GMAT Scores of First Ten Applicants Fall Winter 310 590 730 710 540 450 670 390 500 470 Spring 500 450 510 570 610 490 450 90 640 650 Summer 450 590 710 240 510 670 610 550 540 540 490 580 440 580 430 420 640 470 530 64

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We cannot reject the null hypothesis of equal means The p value 9666exceeds 05 Th...View the full answer

Applied Statistics In Business And Economics

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