please answer part a, b,c,d,e,f,g

You may need to use the oppropriate teotinology to answer this question. price for the DJIA and the SBP S00 for 15 weeks of a certain year follow. (a) Develop a scatter chart for these data fith DMA as the independent variable. What does the scatter chart indicate about the relafionship between DJtA and SAP 500 ? The scatter chart indicates there may be a negative inear relationship between ouh and S8.P 500 . The scaiter chart indicates there may be a poulive linear relationship between DISA and SBP 500. The scatter chart indicates thiere may be no noticesble linear relationship between DIrA and SSP 500 . (b) Develop an estimated regression equation showing how Sap 500 is related to Duta. What is the estimuted regression model? (hound your numerical values to four decimal places) r^= (c) What is the 95% confidence interval for the regression parameter 1 ? (Round your answers to three decimal places.) to Baitd on, this interval, whut conclusion can you make about the hrpotheses thist the regression parameter L is equal to zero? Because this interval include zere, we D the hypothesis that f1=0. (C) What is the 954 s confidence interval for the regression parameter 0 ? (hound your answers to threctidecimal places.) to Based on this interval, whet conclusian can you mave about the hypotheses that the regression parameter 0 is equal to zero? Becouse this interval I indude zero, we 3 the froperiesis that 0=0. (e) How much of the variation in the sarible values of Ssip soo (in W) does the model esbimated in part (b) expiain? (Round yeur answer to tho decimal ploces.) the experimental region of the data, so you chould econcerned about this predictem. 3 extrapolated beyond