The Iris Flower Data Set athttps://en.wikipedia.org/wiki/Iris flower data set e consists ofmeasurements taken from Iris flowers: the petal length and width and thesepal length and width were measured in centimeters (cm) and recorded fora lot of flowers.We are interested in being able to use the petal width to predict the petallength.Use the Excel output provided below to answer the Iris Flower questionsthat follow.SUMMARY OUTPUTData from:https://en.wikipedia.org/wiki/Iris flower data setUsing Petal Width to predict Petal Length.Regression StatisticsMultiple R0.962746025R Square0.926879908Adjusted R Square0.926385853Standard Error0.47895943Observations150ANOVAdfMSSignificance FRegression1430.373884430.3738841876.067473 5.90274E-86Residual14833.9515160.229402135Total149464.3254Coefficients Standard Errort StatP-valueLower 95%Upper 95%Lower 95.0% Upper 95.0%Intercept1.079463302 0.07316831114.753153217.2245E-310.934873757 1.224052847 0.934873757 1.224052847Petal width2.2321139150.05153379543.313594555.90274E-86 2.130276823 2.333951007 2.130276823 2.333951007 How many iris flowers were involved in the study?Enter a number.

we know that in the regression analysis the degrees of freedom for total is n-1 where n is the…

Answered: ANOVA df Regression 1 Residual 148…

Math

Statistics

ANOVA df Regression 1 Residual 148 Total 149

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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