STAT 100A
Homework and Solutions
(
Fall 2003
,
Lecture
3, Instructor:
Hongquan Xu)
Please
print your name
on your homework.
STAPLE
your homework and turn it in on time.
NO LATE HOMEWORK!
Homework
#1: due
1pm Friday
10/3/03
(in class).
Problems (pp. 15-18): 1, 10, 16, 21, 22.
Theoretical Exercises (pp. 18-22): 2, 3, 8, 10, 12(a).
Homework
#2: due
1pm Friday
10/10/03
(in class).
Problems (pp. 53-58): 12, 15, 23, 25, 27, 35, 43, 44, 52, 56.
Homework
#3: due
1pm Friday
10/17/03
(in class).
Problems (pp. 104-115): 1, 6, 14, 17, 21, 33, 38.
Theoretical Exercises (pp. 115-119): 1,7, 8.
Homework
#4: NOT due
but
should be done for
Midterm 1 (Friday 10/24/03)
Problems (pp. 171-180): 1, 20, 21, 28, 32, 35, 38, 39.
Theoretical Exercises (pp. 180-184): 8, 9.
Homework
#5: due
1pm Friday
10/31/03
(in class).
Problems (pp. 171-180): 17, 48, 64, 69, 70, 73, 74.
Theoretical Exercises (pp. 180-184): 10, 13, 19.
Homework
#6: due
1pm Friday
11/7/03
(in class).
Problems (pp. 228-231): 1, 4, 6, 7, 13, 14, 15, 16.
Theoretical Exercises (pp. 232-235): 8, 9.
Homework
#7: due
1pm Friday
11/14/03
(in class).
Problems (pp. 228-231): 20, 28, 31, 32, 39.
Theoretical Exercises (pp. 232-235): 18, 19, 20, 28, 30.
Homework
#8:
NOT due but should be done for Midterm 2 (Friday
11/21/03
).
Problems (pp. 290-295): 2, 4, 8, 9, 20, 22, 27, 39, 42.
Theoretical Exercises (pp. 296-299): 1.
Homework
#9:
due
1pm Monday
12/1/03
(in class).
Problems (pp. 379-389): 13, 16, 18, 30.
Theoretical Exercises (pp. 389-397): 1, 10, 12, 22, 45, 48.
Note: To receive full credits, you must show the step not just a number from the book.
Solutions
Solutions to HW#1
.
Solutions to HW#2
.
Solutions to HW#3
.
Solutions to HW#4
.
Solutions to HW#5
.
Solutions to HW#6
.
Solutions to HW#7
.
Solutions to HW#8
.
Solutions to HW#9
.
Solutions to Midterm Exam 1
.
Solutions to Midterm Exam 2
.
Hongquan Xu