Take 20 properties from Redfin. These must be chosen from only one city for your analysis. All the properties must be from Massachusetts. Use the options for sale. Create a database where your dependent variable is the property price and the explanatory variables are, number of bedrooms, number of bathrooms, square footage, and lot size.

1. Graph a scatter plot between price and every explanatory variable. Explain in every case what type of relationship you observe and what would a possible explanation be for this. Remember that for the graph price must be the y variable and every explanatory, the x variable.

2.In every scatter plot, graph the equation line that gives a parameters to the attribute. What attribute is the most important to explain the price? Why?