Question: USE R CODE Use the mcycle data in the MASS package for this problem (see Homework 3 Qn 5). Instead of fitting polynomial regression, fit

USE R CODE

Use the mcycle data in the MASS package for this problem (see Homework 3 Qn 5). Instead of fitting polynomial regression, fit an additive model using splines to this dataset. Compare the MSE of the spline model to the polynomial regression model, where MSE = 1 EL(Y: - Y:)2, Yi is the observed response variable and Y; is the predicted response variable

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