Statistics

Q2 (20F). :1) Probability function of X discrete random variable: cx P0!) ={ E 0 in other cases 12.5) and P (2.153649) using the distribution function. 13) Probability density function of continuous random variable X, _ c(3+x) x = 1,2,3,...,...,...,7 f (x) { 0 in other cases as given. i) Find the cumulative distribution function (F (x)) and plot F(x). ii) Calculate the probabilities P (1.3 2.3) and P (XSGS)