Question

f a $2 bet is placed for a chance to win $500 for drawing a 10 of any suit from a standard deck of
cards, what is the value of expectation?
A. $125
B. $250
C. $500
D. $2

Answer 1

Indicate your <I>specific</I> subject in the "School Subject" box, so those with expertise in the area will respond to the question.

Answer 2

well, P(success) = 1/13

so use that as usual