We are interested in investigating the effect of air pollution on housing value. Run the following code to download a dataset on housing prices in Boston install.packages("MASS") 1ibrary(MASS) data(Boston) Flun ?Boston to see the meaning of the data names. We will first work with a sample of 100 observations from the Boston data. Run the following code as is. samp_Boston will be your sample dataset. set.seed(l) samp_Boston