Twelve of the 20 students in ms. sarno’s homeroom are female. each month, ms. sarno randomly selects a student to act as “teacher’s .” which simulation best models the selection of female “teacher’s ” for january, february, march, and april? a.) a spinner, divided into 5 congruent sectors with three of the sectors representing female students, is spun 12 times. b.) a coin, with heads up representing female students, is flipped 4 times. c.) a bag of 15 marbles, with 9 marbles representing female students, has a marble drawn 4 times with replacement. d.) a number cube, with odd numbers representing female students, is rolled 12 times.