'Mathematical expectation' diaporamas de présentation

??? ?????????

??? ?????????. ????. ??. * ????????. ???????????. ???????. Mathematical Expectation. ?? ?? 7 ??????? 90 ? 85 ? 85 ? 80 ? 80 ? 75 ? 60 ??????????. ???????????. ???? E(X). Mathematical Expectation. ???????. ?? ??????????????. ???? X ???????? E ? X ???. X. 4. 5. 6. P. 1/4.

563 views • 28 slides

Mathematics and the Game of Poker

432 views • 28 slides

Lecture (10)

Lecture (10). Mathematical Expectation. Mathematical Expectation. The expected value of a variable is the value of a descriptor when averaged over a large number theoretically infinite. Mathematical Expectation (cont.). Another way to compute the variance. 0 1 2. TT TH HT HH.

304 views • 17 slides

Chapter 9 Section 7

Chapter 9 Section 7. Mathematical Expectation. Ch9.7 Mathematical Expectation. To review from last Friday, we had the case of a binomial distribution given by the formula: where p(s): the probability of a success, what we would like to happen.

254 views • 15 slides

Discrete Probability Distributions

Discrete Probability Distributions. A sample space can be difficult to describe and work with if its elements are not numeric. Random Variable A random variable is a function that assigns each element in the sample space to a number. The random variable X has range:

267 views • 14 slides

Chapter 7 Expectation

Chapter 7 Expectation. 7.1 Mathematical expectation. 7.1 Mathematical Expectation. Mathematical expectation =expected long run average Simulation 1: toss a fair coin H ? 1, T ? 0. n=10 times: 1 0 1 1 1 0 1 1 0 1 Average=0.7. More flips. n=100:

351 views • 13 slides

Mathematical Expectation

Mathematical Expectation. A friend offers you the chance to play the following game: You bet $2 and roll a die. If you roll a 6 you win $5 plus your bet If you roll a 5 you win your bet Any other number than you roll, you lose Should you play?. M.E. is short for mathematical expectation

598 views • 12 slides

Best Intraday Stocks Share Market Tips Stock market Tips by SEBI Registered Firm

We are a SEBI Registered Investment Advisory, offering one time free trial for Best Stock Option Tips, Stock Future Tips, Future and Option Trading Tips, Best Intraday Stocks, Share Market Tips, Intraday Trading Tips, Options Trading Tips, Stock Tips, Call Put Option Tips,Get 3 to 7 lacs in a month by support of expert team. For more Details call on: 7049501000 Or visit at: https://profitmresearch.com/landing_page

73 views • 7 slides

IS THIS ADDITION OR SUBTRACTION SIR?!!

IS THIS ADDITION OR SUBTRACTION SIR?!!. Working like a Mathematician. The Problem. Visualising it . A Right angle triangle showing Pythagoras theorem -Why bother?. Find an expression for the hypotenuse of a right angle triangle in terms of the area and perimeter of the triangle.

174 views • 6 slides