The percentage of grades obtained by a student in five tests is given below: Test 1 2 3 4 5 % of Grades 65 80 73 79 59 Find the probability of the student getting at least 70% in a test. Find the probability of correctly answering the first 5 questions on a multiple- choice test by randomly guessing the answer. Each question has 4 possible answers. One card is drawn from a deck of 52 cards, well-shuffled. Calculate the probability that the card will be an ace or a king. Calculate the probability the card will be a queen