This is R programming - stat/machine learning question. My codeshould give me the mean and standard deviation of the RSME but onlymy mean is correct, my sd of 0.1180 or 0.12 appears to beincorrect. Thank you for helping.

Create a data set using the following code: set.seed (1) n < 100 Sigma % setNames (c("x", "y")) We will build 100 linear models using the data above and calculate the mean and standard deviation of the combined models. First, set the seed to 1. Within a replicate loop, (1) partition the dataset into test and training sets of equal size using datsy to generate your indices, (2) train a linear model predicting y from x, (3) generate predictions on the test set, and (4) calculate the RMSE of that model. Then, report the mean and standard deviation of the RMSEs from all 100 models. Mean: 2.48 2.48 SD: 0.118 0.118 120 121 f