Famous basketball players score lots of points. As sports, players, technology evolve the threshold of how many points a player scores to be considered great changes. In the 1960's, Wilt Chamberlain was known for scoring an average of 30.1 points per game (ppg). In the 1990's, Michael Jordan was known for scoring an average of 30.1 ppg. In the 2010's, LeBron James was known for scoring an average of 27.1 ppg. The chart below tells you the mean and standard deviation for points scored in each era/time period. Wilt: 60's Jordan: 90's LeBron: 2010's 30.1 ppg 30.1 ppg 27.1 ppg mean ( ) ppg in their era: 10.8 ppg 8.7 ppg 8.4 ppg Stdev ( ) ppg in their era: 7.0 ppg 5.9 ppg 5.5 ppg Rounding all answers to 3 decimal places, find: Wilt's z-score: Question Blank 1 of 3 type your answer... Michael's z-score: Question Blank 2 of 3 type your answer... LeBron's z-score: Question Blank 3 of 3 type your