create a spreadsheet of beta stock of Chevrolet against the S&P 500

Your task is to calculate the beta of a stock of your choice indexed against the S\&P 500 . See an example here: Chapter 10 in-Class Projectipdf Create everything in a spreadsheet and compute the beta of the stock using both a regression analysis and SLOPE function in Excel. Then, compare back to the beth from three websites. Cite your sources and explain your findings