Asixteen-sided number cube has the numbers 1 through 16 on each face. each face is equally likely to show after a roll. what is the probability that you will roll an even one-hundred students were allowed to re-take an exam for their math course. the probability distribution shows how studying for the latest exam affected their grade when compared with the first time they took the exam. what is the probability that a student who studied for the exam saw an increase in their exam grade? round to the nearest thousandth. number or an odd prime number? round to the nearest thousandth.