ControlD ControlD Control 2HypotensiveD HypotensiveD Hypotensive 2HypertensiveD HypertensiveD Hypertensive 220.1 19.8 35.6 15.2 21.3 40.3 17.6 17.5 37.5 22.6 16.8 45.8 18.3 16.2 41.3 21.8 15.9 34.8 23.1 15.7 41.3 17.9 18.2 32.1 16.5 14.3 29.8 21.5 16.8 48.6 20.2 15.7 42.6 19.6 19.6 37.8 Group MeansGrand meanDBDB^2Control 25.27 Hypotensive 25.27 Hypertensive 25.7 Sum Group mean19.5333Group SD2.48279Grand mean25.27Group N SSb DFb MSb SSe DFe MSe SS total F F crit (a= 0.001) F crit (a= 0.05) F crit (a= 0.10) q crit (a= 0.05) HSD R^2 (eta^2) Anova Summary TableSSDfMSF Between Error (within) Total HypotensiveGroup mean17.3166667Group SD2.04887257 HypertensiveGroup mean38.9583333Group SD5.46683527Pairwise ComparisonMean differenceØ HSD? (yes or no)Hypotensive-control-2.216666667 Hypertensive-control19.425 Hypotensive-Hpertensive21.64166667 At what alpha levels (0.10, 0.05, 0.01) is the overall effect of hypertension on systolic blood pressure response to exercise statistically significant? Interpret the post hoc comparisons—what is the pattern of differences between the control, hyoptensive and hypertensive groups? Interpret the R2 that was calculated.

From the given information, Control Hypotensive Hypertensive 20.1 19.8 35.6 15.2 21.3 40.3…

Answered: At what alpha levels (0.10, 0.05, 0.01)…

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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Control	D Control	D Control 2	Hypotensive	D Hypotensive	D Hypotensive 2	Hypertensive	D Hypertensive	D Hypertensive 2
20.1			19.8			35.6
15.2			21.3			40.3
17.6			17.5			37.5
22.6			16.8			45.8
18.3			16.2			41.3
21.8			15.9			34.8
23.1			15.7			41.3
17.9			18.2			32.1
16.5			14.3			29.8
21.5			16.8			48.6
20.2			15.7			42.6
19.6			19.6			37.8

	Group Means	Grand mean	DB	DB^2
Control		25.27
Hypotensive		25.27
Hypertensive		25.7

Sum
Group mean	19.5333
Group SD	2.48279
Grand mean	25.27
Group N
SSb
DFb
MSb
SSe
DFe
MSe
SS total
F
F crit (a= 0.001)
F crit (a= 0.05)
F crit (a= 0.10)
q crit (a= 0.05)
HSD
R^2 (eta^2)

Anova Summary Table	SS	Df	MS	F

Between
Error (within)
Total

	Hypotensive
Group mean	17.3166667
Group SD	2.04887257

	Hypertensive
Group mean	38.9583333
Group SD	5.46683527

Pairwise Comparison	Mean difference	Ø HSD? (yes or no)
Hypotensive-control	-2.216666667
Hypertensive-control	19.425
Hypotensive-Hpertensive	21.64166667

At what alpha levels (0.10, 0.05, 0.01) is the overall effect of hypertension on systolic blood pressure response to exercise statistically significant?

Interpret the post hoc comparisons—what is the pattern of differences between the control, hyoptensive and hypertensive groups?

Interpret the R2 that was calculated.

Definition Definition Measure of central tendency that is the average of a given data set. The mean value is evaluated as the quotient of the sum of all observations by the sample size. The mean, in contrast to a median, is affected by extreme values. Very large or very small values can distract the mean from the center of the data. Arithmetic mean: The most common type of mean is the arithmetic mean. It is evaluated using the formula: μ = 1 N ∑ i = 1 N x i Other types of means are the geometric mean, logarithmic mean, and harmonic mean. Geometric mean: The nth root of the product of n observations from a data set is defined as the geometric mean of the set: G = x 1 x 2 ... x n n Logarithmic mean: The difference of the natural logarithms of the two numbers, divided by the difference between the numbers is the logarithmic mean of the two numbers. The logarithmic mean is used particularly in heat transfer and mass transfer. ln x 2 − ln x 1 x 2 − x 1 Harmonic mean: The inverse of the arithmetic mean of the inverses of all the numbers in a data set is the harmonic mean of the data. 1 1 x 1 + 1 x 2 + ...

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