Two players, Fredo and Karl, on different teams wanted to find out who scored the higher number of points when compared to the other players on his team. Player His Average Points |Other's Average Points Other's Standard Deviation Fredo 163 173 20 Karl 121 137 15 Table 2.57 a Which player had the higher average points when compared to the other players on his team? Karl Fredo b. Use Table 2.57 to find the value that is three standard deviations above the mean for each team. Enter the exact answers Fredo's team: Number Karl's team Number c. Use Table 2.57 to find the value that is three standard deviations below the mean for each team Enter the exact answers Fredo's team. Number Karl's team: Number