SAT Math Practice Question #31106 - SATify | SATify

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SAT Math Practice Question #31106 - SATify | SATify

#31106

average

statistics

data analysis

medium

45 sec

For any list of $N$ numbers, where $N > 0$ , the mean of the list is always what fraction of the sum of the numbers?

A.

$N$

B.

$1/ N$

C.

$N /2$

D.

$1/ (N + 1)$