Help!!! Seventy-five students randomly selected from thejunior class at a high school were given a surveyasking how much time they spent studying for amath test. Assume the population is normallydistributedThe population is A.The seventy-five selected students. B.All juniors at the high school. C.All students at the high school. The sample is A.The seventy-five juniors selected. B.All juniors at the high school. C.All students at the high school.