without multiplying determine which expression has a product greater than 52,678a) 5/6 x 52,678b) 9/9 x 52,678c) 4/3 x 52,678d) 3/5 x 52,678
how can i tell just looking at it

Determine the required value of the missing probability to make the distribution a discrete probability distribution. x p(x) 3 0.23 4 ? 5 0.51 6 0.08 p(4) = nothing  (type an integer or a decimal.)