ECOn STATS HW #2.docx - Christian Ball HW#2 1 A Sample Space(Private High School or less(Private Some College(Private Bachelor\u2019s Degree or

# ECOn STATS HW #2.docx - Christian Ball HW#2 1 A Sample...

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Christian BallHW #21.A.Sample Space: (Private, High School or less), (Private, Some College), (Private, Bachelor’s Degree or Higher), (Public, High School or Less), (Public, Some College), (Public, Bachelor’s Degree or Higher), (Self-Employed, High School or less), (Self-Employed, Some College), (Self-Employed, Bachelor’s Degree or Higher). B.setwd("C:ECON 3810")library(haven)NY<-read_sas("NEWYORKHW1.sas7bdat")mb<-c(0,17,20,24)school<-cut(NY\$SCHL,breaks=mb)mb2<-c(0,2,5,8)NY\$COW<-as.numeric(NY\$COW)work<-cut(NY\$COW,breaks=mb2)table<-table(work,school)tableC.This is a marginal probability. To get this number you must take the number of workers with a bachelor’s degree or higher and divide by the total number of workers. So it is 1025 workers divided by 2456 workers which is 0.417D.1) This is a conditional probability and the probability is 756/1025=0.7352) This is a conditional probability, 230/1025=0.2243) Conditional probability, 42/1025=0.041E.No, because the variables are dependent upon each other.
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