SOLUTION: In an introductory psychology class with n=50 students, there are 9 freshman males, 15 freshman females, 8 sophomore males, 12 sophomore females and 6 junior females. If one studen

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Question 670690: In an introductory psychology class with n=50 students, there are 9 freshman males, 15 freshman females, 8 sophomore males, 12 sophomore females and 6 junior females. If one student is randomly selected from this class, what is the probability of getting a sophomore?
Answer by ewatrrr(24785)   (Show Source): You can put this solution on YOUR website!
 
Hi,
50 students, 20 sophmores
If one student is randomly selected from this class, what is the probability of getting a sophomore?
P = 20/50 = 2/5
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