The expectation value is simply obtained by multiplying the probability of each outcome by each possible value. These are then summed for each outcome to obtain the expectation value. In the board game, if there is a 60% chance that you will move 4 spaces forward (+4) and a 40% chance that you will move back 2 spaces then expected value for number of spaces is (0.6 x 4) + (0.4 x -2) = 2.4 - 0.8 = 1.6 spaces.

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3 years ago

Sara bought 6 packs of baseball cards at one store and 5 packs at another store. There are 17 cards in a pack. How many cards di

Monica [59]

5+7 then multiply with 17

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4 years ago

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Prove that the three momenta pa, pb and pc lie in a plane. (b) if m8 =me and it is found that 08 =00, prove that the particles b

photoshop1234 [79]

Kvrvkvrrvkvimvurmi,cimvumrib plus squarevimed,i,i,ivmurit,viui,vmirv,vitkrv

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