X : is number obtained on upper most face when a fair die is thro… - Vidyadip

MCQ

X : is number obtained on upper most face when a fair die is thrown then E(X) = ______

A
3
✓
3.5
C
4
D
4.5

✓

Answer

Correct option: B.

3.5

X : is number obtained on upper most face when a fair die is thrown then E(X) = 3.5

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