Help me with this statistics

The following data represent the number of games played in each series of an annual tournament from 1926 to 2004. X (games played) 4 5 6 7 Frequency 15162225 Complete parts (A) and (B) below. Part A Construct a discrete probability distribution for the random variable x. (Round to four decimal places as needed.) 4 | I 6 | 7 | Part B Compute and interpret the mean of the random variable x. = (Round to four decimal places as needed.) Interpret the mean of the random variable x. Select one of the ST .V The series, if played many times, would be expected to last about 4.3 games, on average. 2 The series, if played one time, would be expected to last about 5.7 games. 03 The series, if played many times, would be expected to last about 5.7 games, on average