Q22 2002 hsc paper (1 Viewer)

swordfish

Member
Joined
Jun 2, 2003
Messages
138
I cant explain it via computer....sorry! but the answer is there are four combinations with at 25% probability (equal) of getting each combination. Play around and see if you can come up with that answer.
Sorry i can't help more!
 

ballerinabarbie

bundy for me
Joined
Mar 21, 2003
Messages
719
Location
Somewhere in NSW... who knows?
Gender
Female
HSC
2003
look at all the possible combinations of E, e, G, g, B, b or what ever it is... write them down... you will find that there are only 4 possibilities which occur the same amount of times - therefore there is a 25% probability of each (as swordfish said!)
 

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

Top