What is the best measure of the central tendency of the following distribution? {27, 27, 27, 39, 39, 39, 59, 59, 59, 59, 70, 70, 70, 87, 87, 126} a)59,b)87,c)39,d)70

Consider this expression and the steps to evaluate it. 4^5(−2)^9/4^8(−2)^3 1. apply the quotient of powers:      (−2)^a/4^b 2. evaluate powers:           c/d select the value of each variable. a = _ b = _ c = _ d = _