Login

Welcome, Guest. Please login or register.

March 15, 2026, 08:15:09 am

Author Topic: Long Term  (Read 582 times)  Share 

0 Members and 1 Guest are viewing this topic.

hyperblade01

  • Victorian
  • Forum Obsessive
  • ***
  • Posts: 442
  • Respect: +3
Long Term
« on: November 06, 2009, 05:32:19 pm »
0
Ray drives to work or trains to work.

If he drives the previous day, the probability he drives today is 0.25
If he trains the previous day, the probability he trains today is 0.65


What's the long-term proportion of days where he trains to work?


I'm getting 0.682, answer is saying 0.318 ...

Using a bit of common sense, it's gotta be the higher number but just double checking :)
2008: Accounting
2009: Chemistry, Biology, Methods CAS, Specialist, English Language
ENTER: 99.10

BCom/BEco @ Monash University

simpak

  • Victorian
  • ATAR Notes Legend
  • *******
  • Posts: 3587
  • Respect: +376
Re: Long Term
« Reply #1 on: November 06, 2009, 05:35:26 pm »
0
I get the same as you :)
2009 ENTER: 99.05
2014: BSci Hons (Microbiology/Immunology) at UoM
2015+: PhD (Immunology) at UoM