@Magna Eye FREE MAGNIFIER EKS - Data-Driven Decisions N X A ALEKS - Corderica Aldridge - Lea X C @ https://www-awu.aleks.com/alekscgi/x/Isl.exe/10_u-IgNslkr7j8P3jH-lv-6txjbonmDn7WsVrRAXK6XnHkiRvH2tl8oiNg_kull5Cnq8-CNjBIKQSojdtYiMJ. A PROBABILITY Intersection and conditional probability V uppose that a certain college class contains 35 students. Of these, 21 are seniors, 21 are chemistry majors, and 7 are neither. A student is selected at ra m the class. (a) What is the probability that the student is both a senior and a chemistry major? (b) Given that the student selected is a senior, what is the probability that he is also a chemistry major? ite your responses as fractions. (If necessary, consult a list of formulas.) (a) ll (b ) 1 X ? Explanation Check