The San Luis Obispo Telegram- Tribune ( SanLuisObispoTelegram-Tribune( October 1, 1994) reported the following monthly salaries for supervisors from six different counties: $ 5,354 ( Kern), $ 5,166 ( Monterey), $ 4,443 ( Santa Cruz), $ 4,129 ( Santa Barbara), $ 2,500 ( Placer), and $ 2,220 ( Merced). San Luis Obispo County supervisors are supposed to be paid the average of the two counties in the middle of this salary range. Which measure of center determines this salary, and what is its value? Find the value of the other measure of center featured in this chapter. Why is it not as favorable to the San Luis Obispo County supervisors ( although it might appeal to taxpayers)?