Forum: Other Other Topics
12-02-2007, 12:20 AM
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Replies: 79
Views: 5,990
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Forum: Student Life
11-27-2007, 01:04 AM
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Replies: 19
Views: 973
Re: course selection ideas
Intro pysch at my school is one of the hardest classes (wrt grades, not content) I've taken. It had a brutal curve, and the only way to do better than the other students in the class was study more,...
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Forum: Student Life
11-26-2007, 09:25 PM
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Replies: 42
Views: 1,220
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Forum: Student Life
11-21-2007, 02:44 PM
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Replies: 3
Views: 161
Re: Microeconomics Question
If you just write the lemma twice (once for p_i and once for p_j) and then take the partial of each of those with respect to p (subscript the other variable), don't you just get that d2e/(dp_j * ...
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Forum: Student Life
11-15-2007, 01:33 AM
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Replies: 28
Views: 478
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Forum: Student Life
11-08-2007, 08:08 PM
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Replies: 2
Views: 336
Re: Mathematical Notation Help
This is just saying the following:
Jane correctly interprets probabilities that are reasonably likely to happen (those that happen between 20% and 100% of the time). For anything that happens less...
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Forum: Student Life
11-04-2007, 10:00 PM
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Replies: 20
Views: 236
Re: Prof wants to add more class??
Ok, I was not very clear. When I said "I think I missed the first class day that she announced this", I did not mean the first day of the semester. I meant 4 days ago, Wednesday (which, from the way...
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Forum: Student Life
11-04-2007, 05:47 PM
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Replies: 20
Views: 236
Prof wants to add more class??
My linear algebra professor wants to add a weekly class on Fridays, 4-5pm. We already meet every M/W/F for 50 minutes. She had mentioned something along these lines like a month ago, but I thought it...
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Forum: Other Other Topics
11-03-2007, 11:31 AM
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Replies: 73
Views: 582
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Forum: Science, Math, and Philosophy
11-03-2007, 12:58 AM
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Replies: 12
Views: 180
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Forum: Science, Math, and Philosophy
11-02-2007, 10:57 PM
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Replies: 12
Views: 180
Re: help with math problem
You need to use bayes' theorem to find the probability that you selected the two blue marbles from a given hat, and then from there it is straight forward to calculate the chance that you grab a red...
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Forum: Poker Beats, Brags, and Variance
10-27-2007, 02:08 PM
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Replies: 29
Views: 504
Re: Brag: Made front page of paper, get ho\'s
[ QUOTE ]
[ QUOTE ]
http://cornellsun.com/node/25255
Brag: see title. + got 2 numbers from solid 7's(and this aint ASU folks)
Beat: ima freshman. got misquoted, the writer DID NOT have...
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Forum: Student Life
10-25-2007, 03:22 PM
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Replies: 9
Views: 233
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Forum: Student Life
10-25-2007, 03:20 PM
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Replies: 9
Views: 233
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Forum: Student Life
10-25-2007, 12:33 PM
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Replies: 9
Views: 233
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Forum: Student Life
10-25-2007, 12:27 PM
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Replies: 9
Views: 233
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Forum: Other Other Topics
10-24-2007, 10:43 PM
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Replies: 51
Views: 801
Re: the Magic card game
If you just want to throw a deck together and play, thats free to do once you get the cards. Earlier, I was referring to the draft queues.
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Forum: Other Other Topics
10-24-2007, 07:44 PM
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Replies: 51
Views: 801
Re: the Magic card game
[ QUOTE ]
Does anyone still play? Anyone play online? I was never interested in playing online until i found out if you want you can exchange your online cards for real ones within 4 years of...
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Forum: Student Life
10-24-2007, 05:52 PM
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Replies: 5
Views: 156
Re: Econ assignment question
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I might be way off, but isn't A's utility if he goes 'y' only 5.5, since B is indifferent between his two choices, one of which gives A utility of 4 and one which gives A a utility of 7?
...
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Forum: Student Life
10-23-2007, 01:18 AM
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Replies: 12
Views: 168
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Forum: Student Life
10-22-2007, 10:27 PM
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Replies: 5
Views: 156
Re: Econ assignment question
A(y) B(t) C(h) w payoff (4,3,7)
This can't be an equilibrium because if A does strictly better if he goes x instead of y. I understand this might seem sort of counterintuitive because A can't know...
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Forum: Student Life
10-22-2007, 10:19 PM
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Replies: 18
Views: 360
Re: Econ HW - Expected Value
Quadratic equation. It looks like it would be a pain to factor it, but you might be able to (the second solution you get with the quadratic equation is negative and obviously doesn't apply here).
...
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Forum: Student Life
10-22-2007, 05:37 PM
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Replies: 18
Views: 360
Re: Econ HW - Expected Value
How much would you pay to play this game with me?:
You pay me some amount of dollars. You roll a 6-sided die. I pay you the number dollars equal to the number that comes up.
You should be...
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Forum: Student Life
10-22-2007, 05:33 PM
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Replies: 5
Views: 156
Re: Econ assignment question
If you use backward induction to know what B is going to play, assume A has this information as well. Just do the same thing that you did to figure out what B will play. A will pick the choice that...
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Forum: Student Life
10-22-2007, 04:48 PM
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Replies: 18
Views: 360
Re: Econ HW - Expected Value
Dice: EV = 1(1/6) + 2(1/6) + 3(1/6) + 4(1/6) + 5(1/6) + 6(1/6) = 3.5
If you sell the ticket for price P, you now have (100 + P) dollars. Your utility is now (100 + P)^2.
If you keep the ticket,...
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