How Do They Know My Opinion?

Interim 2000

Notation: n manditory problem (n) helper problem {n} thought problem [n] ungraded problem Bracketed problems do not have to be turned in. Chap Prob Description/Notes ==== ==== ================= Homework 6: 16 2 "You might expect to pay..." {5} detailed stories {6} telephone solictitation "up to $300" 9 which is more likely 10 insurance sales persons {12} airline vs auto deaths and reporting them 17 1 chances of baby gender {2} when gambler fallacy doesn't apply 4 separated twins and their similarities {5} preminitions? [7] accuracy of AIDS testing 8 expected value for individuals, businesses 10 test results 11 dice games 12 cancer testing 17 gambler's fallacy? 18 1 Why rule for sample proportions applies 2 Draw a picture of sampling distribution 14 Does Rule for Sample Proportions apply? 16 Did you vote? Did you lie?

Homework 7: 18 9 Is sample large enough? 19 1 seldane-D 3 should Clinton be impeached and removed from office? 6 effects on confidence interval 7 1-900 survey 9 find results of a poll 10 largest standard deviation 12 what is the margin of error in this survey of Catholics? 13,14 world coming to end? 21 6 null and alternative hypotheses 7 types of error {8} type 2 error rate 9,10 testing ESP 15 false positives and negatives

This page maintained by:

Randall Pruim

Department of Mathematics and Statistics

Calvin College

rpruim@calvin.edu