ATAR Notes: Forum

VCE Stuff => VCE Mathematics => VCE Mathematics/Science/Technology => VCE Subjects + Help => VCE Mathematical Methods CAS => Topic started by: ngRISING on September 25, 2009, 06:37:08 pm

Title: VBOS 2000 exam help.!
Post by: ngRISING on September 25, 2009, 06:37:08 pm

hey guys, i need help with question 2 in the methods VCAA(vbos) exam. here it is, if you guys could do a step by step thingo that would be awesome.

i was stuck at D). im using a TI 84, so if you guys are bored you could show me both working out + calc way. ty ty ty . goodluk on your exams everyone.

edit stuck at d not c lol!

Title: Re: VBOS 2000 exam help.!
Post by: Flaming_Arrow on September 25, 2009, 06:55:17 pm

(1-p)^x (where p is the probablity of catching a salmom) < 0.32 look for a value just below 0.32 in the table