A state end-of-grade exam in American History is a multiple-choice test that has 50 questions with 4 answer choices for each question. A student must get at least 25 correct to pass the test, and the questions are very difficult. Question 1. If a student guesses on every question, what is the probability the student will pass? (round your answer to 4 decimal places). Question 2. Suppose, after studying, a student raises her chances of getting each question correct to 0.70. What is the probability that she will pass? (round your answer to 4 decimal places).