Hw1. Section 12.1: 1, 4, 5, 8, 11, 13, 17, 22, 27,   41  . Due Friday, Jan. 23   
    Hw2. Section 12.2: 3, 6, 11, 13, 16, 19, 25,   27  , 29, 35. Due Monday, Jan. 26       
    Hw3. Section 12.3: 1, 3, 5, 8, 9, 12, 14, 15, 22,   24  , 25, 37. 
         Extra credit: 53. Due Wed., Jan. 28 
    Hw4. Section 12.4: 1, 8, 9, 10, 12, 14, 15, 24,   25   31. Due Friday, Jan. 30 
    Hw5. Section 12.5: 3, 5, 10, 15, 19, 28, 31,   35  , 39, 45. Due Monday, February 2       
    Hw6. Section 12.6: 3, 5, 7, 9, 13, 19, 21-28, 33,   35  ,  
          now Due Friday, Feb. 6        
    Hw7 (corrected)
      Section 12.7: 3, 6, 11 , 13, 17, 19, 31, 32, 35, 43,   63  . 
         Extra credit: 68. Due Monday, Feb. 9
    Hw8. Section 13.1: 3, 5, 11, 14, 15, 18-24, 25,   35   Due Wed., Feb. 11
    Hw9. Section 13.2: 1, 3, 5, 11, 17, 21, 23,   25  , 31, 37 Due Friday , Feb. 13
    Hw10. Section 13.3: 3, 5, 11, 13, 17, 19, 25, 29
          Section 13.4: 2, 3, 7   Due Wednesday, Feb. 18
    Hw11. Section 14.1: 1, 5, 6, 17, 23, 30, 31, 32,   37  , 53-58 
           Due Wed. , Feb. 25
    Hw12. Section 14.2: 4, 6, 7, 11, 13, 19, 23, 31, 33,   38   Due Friday, Feb. 27
    Hw13. Section 14.3: 3, 5, 8, 10, 13, 15, 17, 19,   47  , 53. 
          Extra credit: 69   Due Monday, March 2    
    Hw14. Section 14.4: 1, 3, 5, 11, 15,   17  , 22, 25, 27, 31
           Due Wed., March 4
    Hw15. Section 14.5: 1, 5, 7, 11, 15, 17, 21, 27, 31,   39    Due Friday, March 6
    Hw16. Section 14.6: 1, 5, 7, 11, 15, 18, 23,   30  , 38     Due Monday, March 16
    Hw17. Section 14.7: 1, 3, 7, 9, 13, 27, 29, 37, 39,   48      Due Wed., March 18
    Hw18. Section 14.8: 1, 3, 5, 10, 11, 15, 23, 38,   39      Due Friday, March 20

    Hw19. Section 15.1: 4, 5, 10, 13 
          Section 15.2: 3, 5, 9, 16, 23,   25      Due Friday, March 27
    Hw20. Section 15.3: 1, 3, 7, 11, 13, 17, 19,   25  , 43  Due Monday, March 30
    Hw21. Section 15.4: 1-6, 7, 11, 15, 17, 19, 21,   25  , 33  Due Wed., April 1
    Hw22. Section 15.5: 1, 3, 5,   7  , 15, 21 
          Section 15.6: 2, 3, 7,   9     Extra credit: 15.6.24  Due Friday, April 3

    Hw23. Section 15.7: 1, 5, 9, 15,   19    , 35 (x-bar only). 
          Section 15.8: 5, 11.   Extra credit: 15.8.40       Due Monday, April 6
    Hw24. Section 15.9: 3, 5, 7, 9, 11, 13,   15    , 17, 21  Due Wed., April 8
    Hw25. Section 9.1: 1, 5
          Section 9.3: 1, 5, 11, 13, 19, 21, 34(b),  37   Due Monday, April 13
    Hw26. Section 9.4: 4, 10, 11, 13 , 20
          Section 9.5: 1, 3, 7           Due Wed., April 15
    Hw27. Section 17.1: 1, 5, 9, 17, 21,  23 
          Section 17.3: 1, 3             Due Friday, April 17
    Hw28. Section 16.1: 4, 15-18, 23, 25
          Section 16.2: 3, 7, 13, 17, 19, 21, 31.  Due Friday, April 24

    Hw29. Section 16.3: 1, 3, 7, 11, 15, 17, 19, 23, 28, 33.  Due Monday, April 27
    Hw30. Section 16.4: 1, 3, 7, 9, 13, 15, 17, 19. Extra credit: 21   Due Wed., April 29
    Hw31. Section 16.5: 1, 3, 5, 9, 10, 12, 13, 17, 19, 22.  Due Friday, May 1
    Hw32. Section 16.6: 1, 3, 11-16, 23, 31, 37, 45.  Due Monday, May 4
    Hw33. Section 16.7: 5, 9, 13, 19, 21, 25, 35.  Due Wed., May 6
    Hw34. Section 16.9: 1, 5 (do both ways!), 7, 9, 12, 15, 19.  Due Friday, May 8