A multiplechoice test consists of 10 questions. Each question has answer choices of a, b, c, and d, and onlyr one of the choices is correct. If a student randomly:I guesses on each question, what is the probability: that he gets at most 2 of them correct? Cam.r your intermediate computations to at least four decimal places, and round your answer to two decimal places. (If necessary, consult a list of formulas.) 0.681