Statistical Theory II (ST 522), Spring 2011

HOME ASSIGNMENTS:

Homework assignments must be handed in before or during class on the due date in order to receive credit.
Only Part 2 of each assignment will be collected. Part 1 will be presented in class.  

HW #1:

Part 1: Due Wednesday, January 19

  • Chapter 5 exercises (p. 255): 5.13, 5.16, 5.22, 5.24
  • Chapter 6 exercises (p. 300): 6.2, 6.5
             SOLUTIONS FOR LAB 1


Part 2: Due Monday, January 24 (extension, now it is due January 26).

  • Chapter 6 exercises (p. 300): 6.1, 6.3, 6.6, 6.7, 6.16 (a) and (b) (note that the multinomial density is given on p. 180)
          SOLUTIONS FOR HW1

    

             HW # 2 
    Part 1: Due Wednesday, January 26
  • Chapter 6 exercises (p. 300): 6.9 (a,b), 6.9 (c,d,e), 6.12, 6.14
    SOLUTIONS TO LAB 2
     
    Part 2: Due Monday, February 7
  • Chapter 6 exercises (p. 300): 6.13, 6.18, 6.21, 6.23, 6.25. In 6.23 DO study if it is complete or not.
          SOLUTIONS FOR HW2

               HW # 3
    Part 1: Due Wednesday, February 2
  • Chapter 6 exercises (p. 300): 6.10,6.17, 6.19,  6.20
    SOLUTIONS TO LAB 3
     
    Part 2:  No Hw  this week  
       HW #4:
    Part 1: Due Wednesday, February 9  
  • Chapter 6 exercises (p. 300): 6.24,6.26(a)(b)(c), 6.31(a), 6.31 (c)
          SOLUTIONS TO LAB 4 


Part 2: Due Monday, February 14 

  • Chapter 6 exercises (p. 300):  6.22,6.27 (a) , 6.30, 6.40
           SOLUTIONS FOR HW4
  •  HW #5:
    Part 1: Due Wednesday, February 16  
  • Chapter 7 exercises (p. 355): 7.1, 7.6,7.8,7.11,7.19
      SOLUTIONS TO LAB 5

          Part 2: Due Monday, February 21
  • Chapter 7 exercises (p. 355): 7.7, 7.9, 7.10, 7.20, 7.21
      SOLUTIONS FOR HW5
       updated solution for HW5 question 7.9
  • HW #6:
    Part 1: Due Wednesday, February  23
  • Chapter 7 exercises (p. 355):  7.12,7.23, 7.26, 7.25(a)
           SOLUTIONS TO LAB 6


Part 2: Due Monday, February  28

  • Chapter 7 exercises (p. 355):  7.22,7.24,7.33,7.42,7.45 (a,c)
            SOLUTIONS FOR HW6

  • HW #7:
    Part 1: Due Wednesday, March 16
  • Chapter 7 exercises (p. 355):  7.37,7.40,7.49,7.50
           SOLUTIONS TO LAB 7  


Part 2: Due Monday, March 21

  • Chapter 7 exercises (p. 355):  7.38, 7.44, 7.46, 7.47, 7.51 (a-c).
         SOLUTIONS FOR HW7           SOLUTIONS TO LAB 8

Part 2: Due Monday,  April 4. 

  • Chapter 10 exercises (p. 504):  10.1,10.3,10.4,10.9.
 SOLUTION HW8
EXTRA-CREDIT (no-mandatory) 10 points: Due Monday, March 28 (this adds 10 points to your  homework 7):
Let X_1,....X_n iid N(mu,1)  show that there does not exist any unbiased estimator of the absolute value of mu.
SOLUTION EXTRA-CREDIT      
     HW #9:
  •   Part 1: Due Wednesday, March 30
  • Chapter 7 exercises 7.55 (a), 7.62,7.63, 7.64 
         SOLUTIONS TO LAB 9  
       
            Part 2: HW#8 part 2 due April 4.
     SOLUTION HW8
      

              HW #10:
  • Part 1: Due Wednesday, April 13
  • Chapter 8 exercises (p. 402):  8.5, 8.7, 8.10, 8.13, 8.14, 8.38
      SOLUTIONS LAB10

Part 2: Due Monday,  April 11

  • Chapter 8 exercises (p. 402):  8.6, 8.8, 8.9, 8.17, 8.18
          SOLUTIONS HW10  
          HW #11 (last Homework):
  • Part 1: Due Wednesday, April 20
  • Chapter 8 exercises (p. 402):  8.15, 8.23, 8.25, 8.26, 8.29
  • SOLUTIONS LAB11
         

Part 2: Due Monday,  April 18 (extension until April 25).

  • Chapter 8 exercises (p. 402):  8.20, 8.27, 8.28, 8.31, 8.33
          SOLUTIONS HW11
          Power function for 8.33


       LAB: Wednesday April 27.
           Review for FINAL
            Solutions for Final  review


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