Suppose that a certain college class contains 65 students of these, 35 are seniors, 37 are economics majors and 7 are neither A student is selected at random from the class

a) What is the probability that the student is both a senior and an economics major?

b) Given that the student selected is a senior, what is the probability that she is an economics major

Write your response as fractions

a) Answer Here
b) Answer Here

Question

Suppose that a  certain  college  class  contains 65 students  of  these, 35  are  seniors, 37  are  economics  majors  and  7  are  neither  A  student  is  selected  at  random  from  the  class

a) What  is  the  probability  that  the  student  is  both  a  senior  and  an  economics  major?

b) Given  that  the  student  selected  is  a  senior, what  is  the  probability  that  she  is  an  economics  major

Write  your  response  as  fractions


a)  Answer  Here
b) Answer  Here

mertsj · Answer

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