In this project you will be developing a predictive model using simple linear regression and then

determine if the groups in the response variable differ from each other. You are first required to

check if your data violates any of the assumptions of regression. Your data must have at least $40$

observations. When selecting your data make sure your dependent$/$response variable was

collected in a way that it can be split in two groups $($male vs female, young vs elderly etc$)$ for

part $2$ of the project. There should be another column in your dataset that says gender, age, type

etc. Use $95\%$ confidence level and $\backslash$alpha $=0\mathrm{.}05$ for this project.