options pageno=min nodate formdlim='-'; /* Obtain a random sample of NUM=10 scores from a normally distributed population with mean 1, standard deviation 1. Conduct t test of null that mean = 0. Cohen's d = 1. You may manipulated the value of Cohen's d by altering the value of M. You may manipulate the value of sample size by altering the value of NUM. */ DATA ECU; M=1;SD=1; NUM=10; DO K=1 TO NUM; Y=M+SD*NORMAL(0); KEEP Y;OUTPUT;END; proc print; run; PROC means data=ECU mean std t prt clm; VAR Y; run;