At a fishery, the largest catches in august were of blackfin tuna, sailfish, blue marlin, and king mackerel. the fishery calculated the mean and standard deviation of the weights, in pounds, of each type of fish, as shown in the table. which data set has the smallest spread?

Triangle xyz, with vertices x(-2, 0), y(-2, -1), and z(-5, -2), undergoes a transformation to form triangle x? y? z? , with vertices x? (4, -2), y? (4, -3), and z? (1, -4). the type of transformation that triangle xyz undergoes is a . triangle x? y? z? then undergoes a transformation to form triangle x? y? z? , with vertices x? (4, 2), y? (4, 3), and z? (1, 4). the type of transformation that triangle x? y? z? undergoes is a .