When Jonas becomes the Receiver of Memory, he gets a rule that he may not tell his dreams. He wants to know how many of his 5050 50 50 classmates have the same rule. He asks 55 5 5 friends from his class whether they may tell their dreams. Of those, 44 4 4 say that they may. Based on this data, which of the following conclusions are valid? Choose 1 Choose 1 (Choice A) A About 80%80\% 80% 80, percent of all of Jonas's classmates may tell their dreams. (Choice B) B About 80%80\% 80% 80, percent of all people in Jonas's community may tell their dreams. (Choice C) C 80%80\% 80% 80, percent of the classmates in this sample may tell their dreams, but we cannot conclude anything about the population.