Given $$$X_1=12,X_2=19,X_3=10,X_4=7$$$, then $$$ sum_{i=1}^4 X_i$$$ eq – McqOptions

MCQOPTIONS

1.	Given $$$X_1=12,X_2=19,X_3=10,X_4=7$$$, then $$$ sum_{i=1}^4 X_i$$$ equals?________
A.	36
B.	48
C.	41
D.	29
Answer» D. 29

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