ST 445 -- SPRING 2008 
       HOMEWORK #1 
       DUE FRIDAY, 18 January 2008


       EXERCISES (HAND THIS ONE IN)

       Create a SAS dataset with three variables and six observations
       where X takes on the values 2, 4, 6, 8, 10, 12,
             Y takes the values 1, -2, 1, -1, 0, 1, and
             LC takes the values 'a','i','u','e','o', 'y'.
     (a) Print this dataset with the title 'Hello World!'
        Hint: the syntax of a TITLE statement is title ' -text- ' ;
         with either single ' or double " quotes.

     (b) Plot Y*X.
        Hint: the syntax of PROC PLOT is
          PROC PLOT DATA=whatever ;
            PLOT Y*X ;
            RUN ; 

     (c) What are the means of X and Y? 
        
       FOR ALL EXERCISES: Hand in
        (1)  Your program
            * With as many comments as you have toes! *
        (2)  Your output
        (3)  The answers to the questions asked.