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For a randomly selected student in a particular high school, let Y denote the number of living grandparents of the student. What are the possible values of the random variable Y?

a. 4
b. 0,1,2,3,4
c. 1,2,3,4
d. 0.1.2

User Sadegh
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1 Answer

2 votes
I think the answer is 4 !
A !
User Hania
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