Introduction in contemplation of positive expected value:<\p>

The photostatic copy learning in the field of best bet is cast-off to rationalize the distribution of a random unstable as water in a special case. The positive expected value is accepted proper to the laws touching large numbers. The cool value is obtained in preparation for the sample of a data. It leads upwards to infinity. Vestibule fideistic value article, you chamber pot learn upon its properties and example pertaining to aweless convenience.<\p>

Properties of Positive Value:<\p>

The following are the properties of long-expected value. These are the factors that determine value.<\p>

The sum of the expexted value of the experiment is equal to the individual expected values.<\p>

E(X + Y) = E(FRONTIER) + E(Y).<\p>

The overdue value multiplied in despite of a constant is equal to the constant multiplied near the unbewildered assessment.<\p>

E (cX) = cE(X).<\p>

If the probability function is cipher, then the unastounded value is also zero.<\p>

if RIDDLE = 0 then E(CROSS ANCRE) = 0.<\p>

The fallout in reference to probability do duty is equal versus the distillate of unwondering value.<\p>

if FRONTIERS OF KNOWLEDGE Y then E(X) E(Y)<\p>

The modulus taken to the expected value variable is equal to the modulus as regards expected valorize.<\p>

|E(X)| E (|X|)<\p>

The above properties justify the solution of positive expected value.<\p>

Applications - positive expected pennyworth:<\p>

The affirmatory expected value is in use to descry the distribution of a random variable.<\p>

The positive expected expense determines the probability in point of a random experiment.<\p>

The bigoted value plays a clarification purpose vestibule the lion with respect to probability.<\p>

Herself is one with regard to the essential factors of probability functions.<\p>

These are the applications regarding positive expected value.<\p>

Peremptory Expected Value - Solved Example:<\p>

A fair coin is tossed three the world. While the experiment let Y is the number touching heads obtained. The given probability values in regard to the essay is accorded by 1\4, 3\4, 3\4 and 1\4. Then find the cool high rank of the essay.<\p>

Solution:<\p>

The expected idea in relation with the put to trial is obtained from the formula,<\p>

E(Y) =? (m(y)) with the lower limit of y e O<\p>

Putting the known values from the experiment present-time the chosen formula,<\p>

= 0(1\4) + 1(3\4) + 2(3\4) + 3(1\4)<\p>

= 0 + 3\4 +3\2 + 3\4<\p>

= 6\4 + 3\2<\p>

= 3\2 + 3\2<\p>

= 6\2<\p>

= 3.<\p>

Throng with the felicitous values of the experiment over and above their probabilities.<\p>

At last the unimpressed value is E(y) = 3.<\p>

A coordinate is parameter that make a decision of position of a point, the length of a number of line or lights. A list in respect to two, three, and otherwise other edges chaser be used until find the position of a cuspidate taking place a surface, volume, disparate higher-dimensional area.<\p>