54) The following population parameters were obtained from a graphing calculator. x=63 -Var Stats x=945 Σχ x²-59535 Sx 11.3860817 Ox=11 In=15 Assuming the population is bell-shaped, between what two values will approximately 68% of the population be? A) 52 to 74 B) 41 to 85 C) 30 to 96 D) 63 to 96