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 5: 15 2 probability rules 5 probability = 1/2 10 probability of interesting mail [hint: what about 12 days?] 11 AAA and AARP 12 Linda 14 how do we get the probability? 17 independence 20 getting hit by lightning 21 expected travel time 23 California Keno From handout: 4.64 mean, median, mode 4.65 mean and st. dev. from graph 4.73 what is the better score? (ACT vs SAT) 4.75 three great hitters compute chi-squared from the following table: Men Women Yes 50 70 No 80 60 optional: make up a small data set and comput st. deviation other problems on the handouts may be useful for extra practice or review

This page maintained by:

Randall Pruim

Department of Mathematics and Statistics

Calvin College

rpruim@calvin.edu