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The Petal Length of Irises Introduction The data consists of info about the petal lengths of three classes of irises- Setosa, Versicolor, and Virginia. The measurements were done in mm. A total of N = 50 flowers for each of the three types were measured. The purpose of the computations and challenge is to try and compare the center and variation of petal length of each type of iris to see if one class is bigger or more varied than the others. Results • Summary statistics for Petal Length (mm): Group by: Class Class n Mea Media Min Max Rang Std. dev. Variance n e Setosa 5 1.464 1.5 1 1.9 0.90.173511160.030106122 Versicolor 5 4.26 4.35 3 5.1 2.10.46991098 0.22081633 Virginica 55.552 5.55 4.5 6.9 2.4 0.5518947 0.30458776

The Petal Length of Irises Introduction The data consists of info about the petal lengths of three classes of irises- Setosa, Versicolor, and Virginia. The measurements were done in mm. A total of N = 50 flowers for each of the three types were measured. The purpose of the computations and challenge is to try and compare the center and variation of petal length of each type of iris to see if one class is bigger or more varied than the others. Results • Summary statistics for Petal Length (mm): Group by: Class Class n Mea Media Min Max Rang Std. dev. Variance n e Setosa 5 1.464 1.5 1 1.9 0.90.173511160.030106122 Versicolor 5 4.26 4.35 3 5.1 2.10.46991098 0.22081633 Virginica 55.552 5.55 4.5 6.9 2.4 0.5518947 0.30458776

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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Help Last edit was 3 minutes ago 11 BIUA Calibri 2 3 4 The sample of Versicolor Irises has a mean of 4.26 mm and a standard deviation of 0.46991098 According to the Range Rule of Thumb, Versicolor irises with petal lengths shorter than 3.32017804 mm are significantly short and Versicolor irises with petal lengths longer than 5.19982196 mm are significantly longer. The midrange petal length of the sample of Versicolor irises is 4.05 mm. The coefficient of variation of the petal lengths of the sample of Versicolor irises is 11.0308%. Comparison of the Petal Length of Irises Class Virginica- Versicolor Setosa Petal Length (mm) 80 F3 F4 F5 DII DD F6 F7
Transcribed Image Text:Help Last edit was 3 minutes ago 11 BIUA Calibri 2 3 4 The sample of Versicolor Irises has a mean of 4.26 mm and a standard deviation of 0.46991098 According to the Range Rule of Thumb, Versicolor irises with petal lengths shorter than 3.32017804 mm are significantly short and Versicolor irises with petal lengths longer than 5.19982196 mm are significantly longer. The midrange petal length of the sample of Versicolor irises is 4.05 mm. The coefficient of variation of the petal lengths of the sample of Versicolor irises is 11.0308%. Comparison of the Petal Length of Irises Class Virginica- Versicolor Setosa Petal Length (mm) 80 F3 F4 F5 DII DD F6 F7
The Petal Length of Irises Introduction The data consists of info about the petal lengths of three classes of irises - Setosa, Versicolor, and Virginia. The measurements were done in mm. A total of N = 50 flowers for each of the three types were measured. The purpose of the computations and challenge is to try and compare the center and variation of petal length of each type of iris to see if one class is bigger or more varied than the others. Results • Summary statistics for Petal Length (mm): Group by: Class Class n Mea Media Min Max Rang Std. dev. Variance e Setosa 5 1.464 1.5 1 1.9 0.90.173511160.030106122 Versicolor 5 4.26 4.35 3 5.1 2.10.46991098 0.22081633 Virginica 55.552 5.55 4.5 6.9 2.4 0.5518947 0.30458776
Transcribed Image Text:The Petal Length of Irises Introduction The data consists of info about the petal lengths of three classes of irises - Setosa, Versicolor, and Virginia. The measurements were done in mm. A total of N = 50 flowers for each of the three types were measured. The purpose of the computations and challenge is to try and compare the center and variation of petal length of each type of iris to see if one class is bigger or more varied than the others. Results • Summary statistics for Petal Length (mm): Group by: Class Class n Mea Media Min Max Rang Std. dev. Variance e Setosa 5 1.464 1.5 1 1.9 0.90.173511160.030106122 Versicolor 5 4.26 4.35 3 5.1 2.10.46991098 0.22081633 Virginica 55.552 5.55 4.5 6.9 2.4 0.5518947 0.30458776
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