having trouble with this, please help!

You are given the following set of data: a. Use a spreadsheet (or a calculator with a linear regression function) to determine Stock X's beta coefficient. Do not round intermedote cakulotions: Round your answer to two decimal places. b. Determioe the arthmetic aversge rates of return for Stock x and the NrSE over the perind gren. Calculate the standard devations of refurns for beth Stock x and the NisE. Do: not roond intermedate cakctations, flound your answers to two decinal ploces. values). Also assume that Stock X is in equalbrium - that is, it plots on the Security Market Line. What is the risk free rate Do not round intermediate calculabans. Round yout answer to two decinal places. d. Plot the Searity Market Line. Choose the cimect graph. The contect graph is