QUESTION 20 2 points biprob06 A university finds that 0.6 of students taking an Intro to Philosophy course are unsuccessful and have to retake the course. In a group of 20 students taking the course, what is the probability that at 6, 7 or 8 are unsuccessful? round to 3 decimal places QUESTION 21 2 points binprob08 It is determined that probability of a random American being overweight is 0.6. In a group of 7 randomly chosen Americans, what is the probability only one in the group is overweight? round to 3 decimal places Click Save and Submit to save and submit. Click Save All Answers to save all answers. Save All Answers Save a