Milestone 2: Exploratory Data Analysis and Regression Overview and Objectives The objective of this project is to analyze data using regression analysis. As a reminder: regression analysis creates formulas to predict the value of one or more variables, based on other variables we measure. You'll also make inferences based on your regression data and determine which variables are significant in your model. This will help you identify the explanatory variables that best explain the variance in your response variable. Part One: Brain Size Excel Tasks: In the tab labelled "Brain Size", please compute the following on your Excel sheet using the Head Size column. Five-Number Summary Interquartile Range and Lower/Upper Limits for outlier bounds, according to the IQR method. Identify whether any of the values are outliers, using the IQR method. Next, create a scatterplot: Create a scatterplot that shows the relationship between head size and brain weight. Include a regression equation and r-squared value in your scatterplot