Let f(x) = c for x in [0,4] and 0 for other values of x.
What is the value of the constant c that makes f(x) a probability density function; and what if f(x) = cx for x in [0,4]?
1/4 and 1/7
1/7 and 1/9
1/4 and 1/6
None of the above
Submit