why do people always be hurt at school or be pushed to do something. when you go tell the teacher they won't do anything. I thought that teachers and parents are exposed to protect you but why aren't they?

Mr. chiu made a dot plot after asking his students a question. based on the dot plot, which statements are correct? check all that apply. eleven students answered mr. chiu's question. twelve students answered mr. chiu's question. three people studied for two hours. three people studied for three hours. everyone who responded studied for at least one hour. four people studied for four or more hours