Unlocking the Power of Data, 2e The dataset NBAPlayers2015 contains information

Question

Unlocking the Power of Data, 2e The dataset NBAPlayers2015 contains information on many variables for players in the NBA (National Basketball information for all players who averaged more than 24 minutes per game, and indudes n 182 players and 24 variables. Association) during the 2014-2015 season. The dataset includes of LeBron James is Most Impressive? The table below shows the means and standard scored during the season, Assists i for four of the variables in the NBAPlayers2015 dataset. FCPect is the field goal percentage, Points is total number of points s total number of assists during the season, and Steals is total number of steals during the season. LeBron James had a field goal percentage of 0.488 scored 1743 points, had 511 assists, and had 109 steals 0.054 357 149 915 33.6 Find the z-score for each of LeBron's statistics.

Explanation / Answer

Z = (X - mean) / SD

A) Z score for FGPct = (0.488 - 0.453)/0.054 = 0.65

B) Z score for points = (1743 - 915)/357 = 2.32

C) Z score for assets = (511 - 205)/149 = 2.05

D) Z score for steals = (109 - 67.5) /33.6 = 1.24

E) the most impressive statistic is of points.

F) the least impressive statistic is of FGPct

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