Expected value is the sum of probabilities for all outcomes...
4*(1/6)+5*(1/6)+6*(1/6)-3*(1/6)-2*(1/6)-1*(1/6)
(4+5+6)/6-(3+2+1)/6
15/6-6/6
9/6
1.5
So the expected value for a single roll in this game is 1.5 points.
Answer:
Step-by-step explanation: If you read the answer out loud, it is pronounced "six and twelve thousandths", so it would be written as a fraction like that: 6 12/1000, which can be reduced; 6 6/500 = 6 3/250 (simplest form) and the improper fraction is 1503/250
Answer:
-3
Step-by-step explanation:
because it says difference and differences means subtract so -20-(-17)=-3
I can’t see it very well I’m sorry I couldn’t help you
I believe it is called the Lower Quartile. I’m not 100% sure but I think it is. :)