jinj wrote:
InABubble wrote:
jinj wrote:
permutations and combinations are very common in probability questions.
e.g. what's the probability of picking 2 blue balls out of 5 blue and 5 red balls...
Hi Jinj,
Thanks your answers have been very helpful. One last question. What about questions involving the Binomial Probability function (not distribution) and expected mean?
Thanks
yea the binomial probability function and expected means are tested on multiple questions... should definitely learn its applications.
This stats waiver prep has taken longer than I expected. I have been doing it for the past 3 weeks now. Hopefully, I'll clear it next week.
Do the questions contain the words 'uniform probability distribution', 'binomial function', 'normal', etc or is it left to us to figure out the correct one? I am comfortable solving these individually at the end of a chapter (Anderson Sweeney book) but I get confused when I have to figure out which prob distribution to use?
Apologies for converting this into a stats discussion forum but I guess thats the only hot topic for now, atleast till May 10. We'll resume the venting soon after :D