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Econometrics

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Rewriting Summation Notations

EMETRC-MLXGVG

Re-write the summation $\sum_{i=1}^{n}2$ in terms of $n$.

A

$n+2$

B

$n\cdot 2$

C

$\cfrac{n}{2}$

D

$\cfrac{2}{n}$

E

$2^n$