Determine the value c so that each of the following
functions can serve as a probability distribution of
the discrete random variable
f(x) =c(x2+ 4), for x= 0,1,2,3;
(b)f(x) =c(choose x from2)(choose 3 from 3-x) for x= 0,1,2.
they are both equal obtuse angles
the answer is x=24
by cross multiplying 4/5 and x/30, we get 5x= 120. divide 120 by 5, and you get 24.
(8*8*8)+(8*8*8)-8-8-8=1000 is the right awnser
functions can serve as a probability distr...