The prerequisite for Chem-201 at a college is Chem-101 or instructor approval. Suppose 85% of the students in Chem-201 had taken Chem-101, and of them, 70% passed Chem-201 Furthermore, of the student...
The prerequisite for Chem-201 at a college is Chem-101 or instructor approval. Suppose 85% of the students in Chem-201 had taken Chem-101, and of them, 70% passed Chem-201 Furthermore, of the students who passed Chem-201, 86.4% had taken Chem-101 beforehand. A student in Chem-201 is randomly chosen. a) Find the probability that the student passed Chem-201 b) Find the probability that the student enrolled in Chem-201 with instructor approval, given that the student failed the course a) The probability that the student passed Chem-201 is (Do not round until the final answer. Then round to four decimal places as needed.) b) The probability that the student enrolled in Chem-201 with instructor approval, given that the student failed the course is (Do not round until the final answer. Then round to four decimal places as needed.)
The prerequisite for Chem-201 at a college is Chem-101 or instructor approval. Suppose 85% of the students in Chem-201 had taken Chem-101, and of them, 70% passed Chem-201 Furthermore, of the students who passed Chem-201, 86.4% had taken Chem-101 beforehand. A student in Chem-201 is randomly chosen. a) Find the probability that the student passed Chem-201 b) Find the probability that the student enrolled in Chem-201 with instructor approval, given that the student failed the course a) The probability that the student passed Chem-201 is (Do not round until the final answer. Then round to four decimal places as needed.) b) The probability that the student enrolled in Chem-201 with instructor approval, given that the student failed the course is (Do not round until the final answer. Then round to four decimal places as needed.)