A student is taking a multiplechoice exam in which each question has four choices. Assuming that she has no knowledge of the oorrect answers to an).' of the questions, she has decided on a strategy in which she will place four balls (marked A, B, C, and D} into a box. She randomly selects one hell for each question and replaces the ball in the box. The marking on the ball will determine her answerto the question. There are six multiple-choice questions on the exam. Complete parts (a) through ((1) below. a. What is the probability that she will get six questions correct? 0.0002 (Round to four decrmal places as needed.) I). What is the probability that she will get at least ve questions correct? ID (Round to four decimal places as needed.)