A jar has one 2-headed coin (both sides Head) and 9 fair coins.You pick a coin at random and flip it 10 times, and get all heads.What is the probability that you flipped the 2-headed coin ?Am I doing it right ?where (10H|BC) = 1P(BC) = 1/10P(10H|fair) = (.5)^10P(fair) = 9/10

thank you jfuqua.

I'd appreciate if someone could post a list of top hedge funds and prop trading groups in Chicago.

Here's what the description of this section says "lateral thinking puzzles, logic problems, interview questions... "

Of all the assumption that we make in the B-S model, which one is the most relevant (i.e. most realistic) and which one is the most unrealistic ?Why ?

Of all the assumption that we make in the B-S model, which one is the most relevant (i.e. most realistic) and which one is the most unrealistic ?Why ?

<t>Start with 100. Sum = 0.- Split it into two parts: x and 100-x, multiply them and add to sum. - Now split x into 2 parts; y and x-y, multiply it and add to sum. Do the same to 100-x, i.e. multiply (100-x-z) and z, and add it to sum.- Keep on doing this till you get 1 at the end of each node.Prove...

I also got a similar email last week, but nothing regarding acceptance/rejection.

Did anyone hear from CS ?

<t>Hi guys,I've just started the process of applying for jobs. I'm currently in the process of wrapping up my Phd in Mechanical Engineering. I'd appreciative if someone could give me a list of headhunters that I should contact in order to secure interviews at the various Investment Banks. I'm lookin...

I have that test coming up in 2-3 days. Can someone tell me about the topics/areas that I need to prepare for the quantitative test ? Any advice would be helpful.Thanks.