Using the compute procedure, create a new variable representing the MEAN of variables fr1 and f2. Call the new variable avgfr (for average faculty rating). Create a histogram for the variable. (6 points) Examine whether the variable Total GRE (GREtotal) has any outlier scores. If so, report the a) Case number and b) GRE score. If you found no outliers, say so. (6 points) Two parts: Now, select cases of participants whose GPA is greater than 3.00. (6 points) After you have selected cases of GPA greater than 3.00, find the descriptive statistics for the variable GPA. Include the mean, median, mode, standard deviation, variance, minimum, and maximum. (7 points) A researcher measures hours of sleep as variable in her study. Is hours of sleep a nominal, ordinal, or scale variable measure