Question

This is discrete mathematics

If you do it right, I must give praise.

You must use probability space is a triple relative acknowledge.

S: is a sample sapce

E=p(s) is the set of all events

P: E-->R is a function.

The important thing that I need to say three times:

  If you don't know how to do it, please don't do it.

don't copy others,

especially for question (a), give sample space, probability measure

The important thing that I need to say three times: If you don't know how to do it, please don't do it; Don't copy others; Especially for question (a), give sample space, probability measure

The important thing that I need to say three times: If you don't know how to do it, please don't do it; Don't copy others; Especially for question (a), give sample space, probability measure

  

For question a, don't forget to give simple space and probability measure (5) Two gamblers Alice and Bob play the following game: A fair coin is tossed until either heads or tails has come up four times. Alice wins if this happens for heads, and Bob wins if it happens for tails. (a) Draw the probability tree, and use it to give the sample space and probability measure for this scenario. It is sufficient to draw only half the tree, corresponding to the first toss coming up heads. Since it is a fair coin, the other half of the tree will be identical, but with heads and tails interchanged (b) What is the probability that seven tosses are needed to determine the game? (c) What is the probability that the first and the last coin toss brings up heads? (d) Suppose that after three coin tosses, heads has come up twice, and tails once. Conditional on this, what is the probability that Alice wins?

Answer 1

0 3 3

dlssnute Data to (a ie the sample spaca 2 tanddh ird up 2.

Date Page 26