Current Homework

May 2 5/2 Exam P Study Problem; 8.7 Actuarial Style Study Problems #1, 3; 8.8 Actuarial Style Study Problems #2, 4; 8.7 #1(a), 3(a)

Older Homework

May 2 5/2 Exam P Study Problem; 8.7 Actuarial Style Study Problems #1, 3; 8.8 Actuarial Style Study Problems #2, 4; 8.7 #1(a), 3(a)

April 30: 4/30 Exam P Study Problem; 8.6 Actuarial Style Study Problems #3, 4, 5; 8.6 #5, 9, 11

April 25: 4/25 Exam P Study Problem; 8.6 Actuarial Style Study Problems #1, 2; 8.6 #1(a), #7(a,b,c,d) use R for #7

April 23: 4/23 Exam P Study Problem; 8.3 Actuarial Style Study Problems; 8.4 Actuarial Style Study Problems; 8.3 #8(a) carry out the hypothesis test and find the P-value; 8.4 #1, 7, 11, 13 with the usual alternate instructions for #7, 11, 13: carry out the hypothesis test and find the P-value

April 18: Exam 3 in-class part today

April 16: Exam 3 in-class part on Thursday

April 11: 4/11 Exam P Study Problems; 8.2 Actuarial Style Study Problems #1, 2; 8.1 #11; 8.2 #5, 11, 14; 8.3 #3, 6(a,b,c,e); alternate instructions for textbook problems: carry out the hypothesis test and find the P-value (use TI-84 Plus and/or R); for 8.3 #6 also find the confidence interval

April 4: 4/4 Exam P Study Problems; 8.1 Actuarial Style Study Problems #1, 2, 3; Ch 8 Preview Exercises #5, 7 (runs test problems); 8.1 #3, 8, 9 with alternate instructions: carry out the hypothesis test (suggestion: use TI-84 Plus or R)

April 2: 4/2 Exam P Study Problems; 7.3 Actuarial Style Study Problem; 7.4 Actuarial Style Study Problem; 7.2 #9(a,b,c); 7.3 #1(a,b), 3, 7 (use R and/or TI-84 on all these); 7.4 #5, 7, 9

March 28: 3/28 Exam P Study Problems; 7.1 Actuarial Style Study Problems #2, 3; 7.2 Actuarial Style Study Problem; 7.1 #3, 5 (use t); 7.2 #1, 3, 4 (use R and TI-84), 5 (find ordinary two-sided confidence interval)

March 26: 3/26 Exam P Study Problems; 7.1 Actuarial Style Study Problems #1; 7.1 #1, 2, 4 (use z)

March 14: Exam 2 today

March 12: Exam 2 on Thursday

March 7: 3/7 Exam P Study Problems; Percentile Matching Actuarial Style Study Problems; 6.6 Actuarial Style Study Problems; 6.6 #1

March 5: 3/5 Exam P Study Problems; Handout "2.25" (method of moments and maximum likelihood estimates): #13, 15, 1-10; Method of Moments Actuarial Style Study Problem; MLE Actuarial Style Study Problem

February 29! No class today

February 27: 2/27 Exam P Study Problems; Handout "Criteria for Estimators: Unbiasedness" #1, 2, 4; Bias Actuarial Style Study Problem; Handout "Criteria for Estimators: Mean Square Error, Efficiency, and Consistency" #1, 2, 4, 5; Consistency, MSE Actuarial Style Study Problem; Handout "2.25" (method of moments and maximum likelihood estimates): #12

February 22: Exam 1 today

February 20: Exam 1 on Thursday

February 15: 2/15 Exam P Study Problems; 6.1 and 6.2 Actuarial Style Study Problems; we did the handouts "6.1 R Commands" and "6.2 R Commands" in class - finish them if you haven't already - the zipped datasets are on Blackboard - put the unzipped datasets in your Rwork folder; use R to do these problems: 6.1 #1, 3, 5, 6, 7 and 6.2 #1-9 odd but don't force your answers to fit the textbook methods exactly - rely on R defaults and basic options as presented in the handouts

February 13: 2/13 Exam P Study Problems; 5.8 #1, 3, 5; install R and do the handout "Introduction to the Statistical Software Environment R"

February 8: 5.5 and 5.6 Exam P Study Problems; 2/8 Exam P Study Problems; 5.6 #1, 3

February 6: Chi-Square and F Actuarial Style Study Problems; 2/6 Exam P Study Problems; 3.2 #13, 14; 5.4 #5; 5.2 #4, 5; 5.5 #15

February 1: 4.4 Actuarial Style Study Problems #3, 4; Covariance Exam P Study Problems #1-4; 2/1 Exam P Study Problems #1, 2

January 30: 4.4 Jointly Continuous Random Variables: Homework Problems #1, 2, 3, 6, 7; 4.4 Actuarial Style Study Problems #1, 2; 1/30 Exam P Study Problems #1, 2

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