Question 3 of 10 (1 point) | Question Attempt: 1 of 1 2 4 5 6 7 8 9 10 An ordinary (fair) coin is tossed 3 times. Outcomes are thus triples of "heads" (h) and "tails" (f) which we write hth, ttt, etc. For each outcome, let R be the random variable counting the number of heads in each outcome. For example, if the outcome is ttt, then R (ttt) =0. Suppose that the random variable X is defined in terms of R as follows: X =R-3. The values of X are given in the table below. Outcome hht hth ttt hhh the tth http thh Value of X -1 -3 0 -2 -2 - 2 -1 Calculate the values of the probability distribution function of X, i.e. the function p . First, fill in the first row with the values of X. Then fill in the appropriate probabilities in the second row. Value X of X 0 Px (x) 0 0 0 X