(a) What is the probability that the student is both a junior and a psychology major? (b) Given that the student selected is a psychology major, what is the probability that he is also a junior? e your responses as fractions. (If necessary, consult a list of formulas.)

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Nejuanne
Suppose that a certain college class contains 51 students. Of these, 22 are juniors, 30 are psychology majors, and 10 are neither. A student is selected at
random from the class.
(a) What is the probability that the student is both a junior and a psychology major?
(b) Given that the student selected is a psychology major, what is the probability that he is also a junior?
Write your responses as fractions. (If necessary, consult a list of formulas.)
(a) [)
(b) I
An
Explanation
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Transcribed Image Text:Nejuanne Suppose that a certain college class contains 51 students. Of these, 22 are juniors, 30 are psychology majors, and 10 are neither. A student is selected at random from the class. (a) What is the probability that the student is both a junior and a psychology major? (b) Given that the student selected is a psychology major, what is the probability that he is also a junior? Write your responses as fractions. (If necessary, consult a list of formulas.) (a) [) (b) I An Explanation Check 2021 McGraw-Hill Education. All Rights Reserved. Terms of Use Privacy Accessibility 6. 99+ 9 Type here to search olo
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