Expected value
E[x] = ∑ xP(x) = 50*0.4+100*0.6 = $80
The expected value of a prize is $80.
Famous pa la playa pa curarte el some
<em>Hope</em><em> </em><em>this</em><em> </em><em>will</em><em> </em><em>help</em><em> </em><em>u</em><em>.</em><em>.</em><em>:</em><em>)</em><em>✌</em><em>✌</em>
5^-3/3^-3 i believe this would be the correct exponents
It will always be zero. Try plugging in a number for X. Let's say it's 1. So 6(1) - 6(1).... 6 - 6=0. Try some other values for you to prove it.