When is the mean the best measure of central tendency? When is the median the best measure of central tendency? Explain. A researcher has determined that the distribution of annual salaries of NBA players is bell-shaped and symmetrical about the mean salary, do you think that introducing Kobe Bryant’s last annual salary of more than $30 million would skew this distribution? Explain why or why not. What would be the best measure of central tendency for this distribution? Explain I need this done in 8 hours. Shouldn’t be hard at all.