The scientific method . was developed during the 20th century
begins with the design of an experiment
can answer all scientific questions
provides an organized way to answer scientific questions

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