Three different methods of teaching English are used on three group of students Random samples of size 4 are taken from each group and the marks obtained by the sample students in each group are given Use ANOVA to find out whether teaching methods had any effects on the students' performance at 0 ...

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Introductory Statistics For The Behavioral Sciences

ISBN: 9780470907764

7th Edition

Authors: Joan Welkowitz, Barry H. Cohen, R. Brooke Lea

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Posted Date: Feb 03, 2024 02:45 AM

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Three different methods of teaching English are used on three group of students. Random samples of...

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Introductory Statistics For The Behavioral Sciences

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