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To find the test statistic: F = XA = There are three groups: ClassCalc: STAT - advanced or the denominator: Small SA = Midsize S² = Large the variance of all x, s= F = ClassCalc: STAT advanced n s XB = From the above computations: the mean of all x, x= P the standard deviation of all x, Sx= = variance between samples variance within samples (A) (B) (C) 32 45 41 38 37 38 33 - s² s/²3 Compute: S = + + ² s k SB = $²/3= 44 39 37 54 39 44 42 36 53 43 - Xc = - - 1- Var Stats (for means and standard deviations) n sx Sc = 42 52 s²= 49 41 1- Var Stats (for means and standard deviations) k=

To find the test statistic: F = XA = There are three groups: ClassCalc: STAT - advanced or the denominator: Small SA = Midsize S² = Large the variance of all x, s= F = ClassCalc: STAT advanced n s XB = From the above computations: the mean of all x, x= P the standard deviation of all x, Sx= = variance between samples variance within samples (A) (B) (C) 32 45 41 38 37 38 33 - s² s/²3 Compute: S = + + ² s k SB = $²/3= 44 39 37 54 39 44 42 36 53 43 - Xc = - - 1- Var Stats (for means and standard deviations) n sx Sc = 42 52 s²= 49 41 1- Var Stats (for means and standard deviations) k=

MATLAB: An Introduction with Applications
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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To find the test statistic: F = XA = There are three groups: Small SA = Midsize s² = Large Compute: S F= the standard deviation of all x, Sx= the variance of all x, s² = n sx = XB = From the above computations: the mean of all x₁ x= variance between samples variance within samples ClassCalc: STAT - advanced - 1- Var Stats (for means and standard deviations) (A) 44 39 (B) 36 53 43 (C) 32 45 41 38 37 38 = SB = Xc = s² + $ ²/3 + ² k 37 54 For the denominator: ClassCalc STAT - advanced - 1- Var Stats (for means and standard deviations) Sc = 42 s² = 2 n sx 2 39 44 52 49 42 41 k= 33
Transcribed Image Text:To find the test statistic: F = XA = There are three groups: Small SA = Midsize s² = Large Compute: S F= the standard deviation of all x, Sx= the variance of all x, s² = n sx = XB = From the above computations: the mean of all x₁ x= variance between samples variance within samples ClassCalc: STAT - advanced - 1- Var Stats (for means and standard deviations) (A) 44 39 (B) 36 53 43 (C) 32 45 41 38 37 38 = SB = Xc = s² + $ ²/3 + ² k 37 54 For the denominator: ClassCalc STAT - advanced - 1- Var Stats (for means and standard deviations) Sc = 42 s² = 2 n sx 2 39 44 52 49 42 41 k= 33
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