SOCY201—Introductory Statistics for Sociology, Fall 2009 Homework 2 (**Please answer legibly on a separate sheet**) ***Due Wednesday, September 30th*** Use SDA and the General Social Survey (GSS) or the information given to answer the following questions:1.The numbers in the following table represent the meanreported sexual frequency for people who are currently married and people who have never been married 1989 to 2008. 2008 66 652006 64 572004 65 652002 74 652000 73 641998 69 601996 77 641994 71 591993 72 631991 74 621990 77 591989 73 58t married never marriedresponden marital status for this gss year a.Create a line plot for married and unmarried people where year is on the X-axis and the means are on the Y-axis. b.Compare and contrast the trends (how average sexual frequency changes over time). What do you notice about the trend between 2000 and 2008? c.A friend comments that they are interested in the overall mean sexual frequency for these people—the mean across all the years—and decides to average the means in the table. What statistical advice should you give your friend?
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