Need a little help.

The following data represent the number of games played in each selies oi an annual toumament from 1934 to EHEIZ. Complete parts (a) through {d} below. x[games played] 4 5 6 ? 91 Frequency 15 14 1? 22 [a] Construct a discrete probability distribution for the random variable x. (Round to four decimal places as needed} (a) Construct a discrete probability distribution for the random variable x.(c) Compute and interpret the mean of the random variable x. games (Round to four decimal places as needed.)(d) Compute the standard deviation of the random variable x. games (Round to one decimal place as needed.)