Sarah carried out an experiment to test a hypothesis. some of her data supported the hypothesis , but some refuted it. what is the best thing for sarah to do next? a. revise her hypothesis, and then retest it. b. assume the refuting data are invalid , and ignore them. c. change her data so that they support her hypothesis. d. reject her hypothesis completely, and start over

20 pts + brainliest for a answerread the passage.excerpt from franklin delano roosevelt's inaugural address of march 4, 1933this is preeminently the time to speak the truth, the whole truth, frankly and boldly. nor need we shrink from honestly facing conditions in our country today. this great nation will endure as it has endured, will revive and will prosper. so, first of all, let me assert my firm belief that the only thing we have to fear is fear itself—nameless, unreasoning, unjustified terror which paralyzes needed efforts to convert retreat into advance.what is the effect of formal language and word choice on the speaker's tone? select each correct answer.it creates a hopeless tone.it creates a complacent tone.it creates a superior tone.it creates a serious tone.it creates a persuasive tone.