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The famous iris dataset (the first sheet of the spreadsheet linked above) was first published in
1936 by Ronald Fisher. The dataset contains 50 samples from 3 iris species: setosa, virginia, and
versicolor. Four features are measured, all in cm : sepal length, sepal width, petal length, and
petal width. What is the equation for the least squarzegression line where the independent or
predictor variable is petal length and the dependent or response variable petal width for iris
setosa? x+ What is the predicted petal width for iris setosa for a flower with a petal length of 5.39
?(s)

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  • 1. The famous iris dataset (the first sheet of the spreadsheet linked above) was first published in 1936 by Ronald Fisher. The dataset contains 50 samples from 3 iris species: setosa, virginia, and versicolor. Four features are measured, all in cm : sepal length, sepal width, petal length, and petal width. What is the equation for the least squarzegression line where the independent or predictor variable is petal length and the dependent or response variable petal width for iris setosa? x+ What is the predicted petal width for iris setosa for a flower with a petal length of 5.39 ?(s)