9. The following data summarize the results from an independent-measures study comparing three treatment conditions. I II

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9. The following data summarize the results from an independent-measures study comparing three treatment conditions.

I II III n 5 n 5 n 5 M 2 M 5 M 8 N 15 T 10 T 25 T 40 G 75 SS 16 SS 20 SS 24 ΣX2 525

a. Calculate the sample variance for each of the three samples.

b. Use an ANOVA with .05 to determine whether there are any significant differences among the three treatment means.

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Essentials Of Statistics For The Behavioral Sciences

ISBN: 9780495812203

7th Edition

Authors: Frederick J. Gravetter, Larry B. Wallnau

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Question Posted: Nov 15, 2024 07:00 AM

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9. The following data summarize the results from an independent-measures study comparing three treatment conditions. I II

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Essentials Of Statistics For The Behavioral Sciences

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