11 The image displays a series of questions related to statistical analysis, likely for educational purposes.---**Question 11:**Which of the following is consistent with what \( r^2 \) represents as a measure of effect size?- [X] The portion of variability in a sample attributable to a treatment effect relative to the total variability in the sample- The portion of variability in a sample attributable to a treatment effect after correcting for sample size- The statistical significance of a treatment effect- The statistical significance of a treatment effect correcting for the alpha level**Question 12:**Which is a serious concern with a repeated-measures study?- The results will be influenced by counterbalancing.- The results will be influenced by order effects.- The results will be influenced by individual differences rather than treatment differences.- The results will be influenced by confounds introduced by researchers.**Question 13:**"When n is small (less than 30), how does the shape of the t distribution compare to the normal distribution?"- It is almost perfectly symmetrical like the normal distribution.- It is flatter and more spread out than the normal distribution.- It is taller and narrower than the normal distribution.- There is no consistent relationship between the t distribution and the normal distribution.--- These questions focus on understanding statistical measures and concerns in experimental designs, useful for students or researchers studying statistics or data analysis.

11) In this case, we need to find the correct option for the given statament.

Which of the following is consistent with what r represents as a measure of effect size? the portion of variability in a sample attributable to a treatment effect relative to the total variability in the sample the portion of variability in a sample attributable to a treatment effect after correcting for sample size the statistical significance of a treatment effect the statistical significance of a treatment effect correcting for the alpha level

Which of the following is consistent with what r represents as a measure of effect size? the portion of variability in a sample attributable to a treatment effect relative to the total variability in the sample the portion of variability in a sample attributable to a treatment effect after correcting for sample size the statistical significance of a treatment effect the statistical significance of a treatment effect correcting for the alpha level

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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