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Which option best describes what the following code does? fit <- lm(Petal.Length ~ Petal.Width, data = iris)

A.) Saves a summary of a linear model for the iris data set to a variable called fit.

B. ) Plots the fit of the linear model for the iris data set that predicts Petal.Length based on Petal.Width.

C.) Creates a linear model for the iris data set that predicts Petal.Length based on Petal.Width and saves to a variable called fit.

D.) Creates a linear model for the iris data set that predicts Petal.Width based on Petal.Length and saves to a variable called fit.

Step-by-step answer

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