The following table shows the results of an analysis of variance comparing three treatment conditions with a sample of n = 5 participants in each treatment. Note that several values are missing in the table. What is the missing value for the F-ratio? (Fill in the blank for F) Source SS df MS Between 20 F = Within Total 44

The following table shows the results of an analysis of variance comparing three treatment conditions with a sample of n = 5 participants in each treatment. Note that several values are missing in the table. What is the missing value for the F-ratio? (Fill in the blank for F) Source SS df MS Between 20 F = Within Total 44

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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A one-way Analysis of Variance (ANOVA) was used to examine whether students’ scores on a standardized test is a function of the teaching method they received (either lecture only, hands-on learning only, or both together). The ANOVA was significant. Run post hoc tests (by hand!) to determine which pairs of the mean are significantly different. Do the math for each and then explain in what way are they different. Method N Mean SD Source df SS MS F Lecture Only 15 82.8 9.59 Between 2 736.53 368.27 5.34 Hands-On Only 15 88.53 8.73 Within 42 2895.47 68.94 Both 15 92.67 6.22 Total 44 3632 Total 45 88
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