I need help analyzing and computing the data found in the attached spreadsheet. (3.5 1A)

F2 " X V fx C D E F G H J A B Year DJIA % Return Russell 1000 % Return Part a 1988 10.22 13.43 Use the area to the right to draw a scatter diagram. 1989 28.60 26.01 1990 -4.78 -8.87 1991 23.19 30.02 LOO VOUTAWNY 1992 3.07 4.30 1993 13.81 10.87 1994 2.32 -1.53 1995 35.49 33.76 10 1996 25.17 17.02 11 1997 23.72 33.25 12 1998 18.39 26.18 13 1999 25.88 23.16 14 2000 -1.50 -7.83 15 2001 -2.38 -17.96 16 2002 -20.17 -19.56 17 2003 26.39 25.52 18 2004 -1.67 14.33 19 2005 -2.25 1.64 20 2006 11.48 13.80 Part b Sample Mean Standard Deviation Formula 21 2007 6.18 -0.93 DJIA (to 2 decimals) #N/A #N/A 22 2008 -29.81 -40.19 2009 22.12 Russell 1000 (to 2 decimals) #N/A #N/A 23 15.89 24 2010 9.06 11.06 25 2011 9.31 -5.15 Part c 26 2012 4.24 16.52 Sample Correlation Coefficient (to 3 decimals) #N/A 27 28 29 30The Russell 1000 is a stock market index consisting of the largest U.S. companies. The Dow Jones industrial Average is based on 30 large companies. The data giving the annual percentage returns for each of these stock indexes for 25 years are contained in the Excel Online file below. Construct a spreadsheet to answer the following questions. X Open spreadsheet a. Which of the following scatter diagrams accurately represents the data set?Russell 1000 50 Russell 1000 50 10 40 30- 20- #1 20- 10 #2 10 4 DJIA -50 -40 -30 -20 -10 10 DJIA 20 30 40 50 -50 -40 -30 -20 -10 -10- LO 20 30 40 50 20- -30 1 -30 I 40- -40- -50- 50-Russell 1000 50- Russell 1000 50 40 30- 36 20- 20 L #3 #4 10- 10- DJIA DJIA -50 -40 -30 -20 -10 10 20 30 40 50 -50 -40 -30 -20 -10 10 20 30 40 50 -104 10- -20 -20 -30 1 -30 1 40- -40- -50 -50- b. Compute the sample mean and standard deviation for each index (to 2 decimals). sample mean standard deviation DJIA: Russell 1000:c. Compute the sample correlation coefficient for these data (to 3 decimals). d. Discuss similarities and differences in these two indexes. The variance of the Russell 1000 is slightly v than that of the DJIA