Statistics

A fair four-sided die is tossed. You win R15 if the result is a “1”, you win R10 if the result is a “4” but otherwise you lose R30The probability distribution for X = amount won or lost is in Table 1.X+R15+R10-R30Probability¼1/42/4 Table 1: Pdf of amount won or lost. What is the probability of winning?1/41/23/41