7.4 SOC Nationally, the average score on the GRE (Graduate Record Examinations) verbal test is 453 with

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7.4 SOC Nationally, the average score on the GRE

(Graduate Record Examinations) verbal test is 453 with a standard deviation of 95. A random sample of 152 first-year graduate students entering Algebra University shows a mean score of 502. Is there a significant difference?

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Statistics A Tool For Social Research

ISBN: 9780176562076

3rd Canadian Edition

Authors: Joseph Healey, Steven Prus

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