/*  This prog. runs fine as of 3/22/07 */
/* REMEMBER THAT WE NEED TO BLOCK THE PROGRAM BEFOR RUNNING IT, Page 206  Schaum */
DATA LIST LIST / a count1 count2.
BEGIN DATA.
1. 25. 20.
2. 17. 20 
3. 15. 20.
4. 23. 20.
5. 24. 20.
6. 16. 20.
END DATA.
WEIGHT BY count1.
NPAR TESTS /CHISQUARE=count1
/EXPECTED=20 20 20 20 20 20.