• Best of luck to the class of 2024 for their HSC exams. You got this!
    Let us know your thoughts on the HSC exams here
  • YOU can help the next generation of students in the community!
    Share your trial papers and notes on our Notes & Resources page

cssa probability q (1 Viewer)

S

speedo

Member
Joined
Jan 18, 2005
Messages
55
Gender
Male
HSC
2008
hi ppl

can ne one tell me the answer of q7 part a) - nicole crap

it wud b great if someone can post the answers to cssa 2005 !!
 
klaw

klaw

Member
Joined
Jul 19, 2005
Messages
683
Gender
Male
HSC
2006
P(N)=7/10
P(M)=3/10

P(2 sets only) = P(N,N)+P(M,M)
=(7/10)²+(3/10)²
=29/50
 
You must log in or register to reply here.

Users Who Are Viewing This Thread (Users: 0, Guests: 1)

Top