R Code . Show all your R code for each question that calls for coding. . If the coding is missing, you will not receive credit for that portion of the test. Data . The dataset for analysis is GaltonFamilies in the HistData package. . In the 1880's, Francis Galton, half-cousin of Charles Darwin, re-inventor of the correlation coefficient, originator of the statistical concept of "regression toward the mean", innovator of social science applications of regression analysis, etc., assembled this dataset as part of his ground-breaking research and applications of regression analysis. His statistical research on variation in human populations was instrumental in inspiring Darwin's second volume The Descent of Man. Karl Pearson, the founder of mathematical statistics, was a protege of Galton. R code for loading and renaming the data For each question, use the following R code to obtain and rename the data. install. packages("HistData", repos = "http://cran.us.r-project.org", dependencies=TRUE) # After the first compile, you may comment out the above Line. library("HistData" ) data (GaltonFamilies) Galton2