Damn it was so damn easy lol, i got easily 98% + i rekon 100 is a possibilty. In comparison o my 4-unit maths exam the Ag. exam it was an in class quiz.
q3 (c) (i) Explain why the probability of getting a sum of 5 when one pair of fair dice is tossed is 1/9
(ii) Find the probability of getting a sum of 5 at least twice when a pair of dice is tossed 7 times.
Counting techniques used for the 1st part, Binomial for 2nd part ^_^
Mathematics extension 1 HSC exam was a breeze for me, and the board certainly slacked off in putting in integration question, there was what like 2? or 3? neway it was easy. about 200 fold easier then my extension 2 exam. But easy. Maths is good ^_*;) i rekon 94+% without a doubt here comes a...