This preview has intentionally blurred sections. Sign up to view the full version.
View Full DocumentThis preview has intentionally blurred sections. Sign up to view the full version.
View Full DocumentThis preview has intentionally blurred sections. Sign up to view the full version.
View Full DocumentThis preview has intentionally blurred sections. Sign up to view the full version.
View Full DocumentThis preview has intentionally blurred sections. Sign up to view the full version.
View Full DocumentThis preview has intentionally blurred sections. Sign up to view the full version.
View Full DocumentThis preview has intentionally blurred sections. Sign up to view the full version.
View Full DocumentThis preview has intentionally blurred sections. Sign up to view the full version.
View Full DocumentThis preview has intentionally blurred sections. Sign up to view the full version.
View Full DocumentThis preview has intentionally blurred sections. Sign up to view the full version.
View Full DocumentThis preview has intentionally blurred sections. Sign up to view the full version.
View Full DocumentThis preview has intentionally blurred sections. Sign up to view the full version.
View Full DocumentThis preview has intentionally blurred sections. Sign up to view the full version.
View Full DocumentThis preview has intentionally blurred sections. Sign up to view the full version.
View Full DocumentThis preview has intentionally blurred sections. Sign up to view the full version.
View Full Document
Unformatted text preview: (this last part is optional with potential extra credit for VERY good answers) 36 • Cary wanders across Duke's campus, giving $1 to strangers (all students). Assuming the students are, independently, equally likely to be freshmen, sophomores, juniors, or seniors, how much money should Cary expect to pay to give a dollar to someone from each class? (HINT: Let X 1 be the number of dollars given until students from at least 1 class have a dollar; X 2 the number of additional dollars given until students from at least 2 classes have dollars; X 3 the number of additional dollars given until students from at least 3 classes have dollars; etc. Obviously E[X 1 ]=1; what about X 2 , X 3 , X 4 ?) • What's the probability Cary spends no more than $5? 37...
View
Full
Document
This homework help was uploaded on 04/01/2008 for the course MATH 425 taught by Professor Buckingham during the Winter '08 term at University of Michigan.
 Winter '08
 Buckingham
 Probability

Click to edit the document details