Question

The average of 11, 7, 5, 3 and 2 is _____.

10.6

10.21

15

None of these




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Answer 1

Answer:

$14$

Step-by-step explanation:

$\frac{11 + 7 + 5 + 3 + 2}{2}$

$\frac{28}{2}$

$14$

Answer 2

Answer:

If we assume sequential prime numbers then the next number is 19

If we assume this is a repeating series then the next number is 2

If we assume a reverse order repeating series like: 2 3 5 7 11 13 17 17 13 11 7 5 3 2 2 3 5 7… then the next number would be 17

If we assume a squaring repeating series then 2^2 3^2 5^2…

If we assume that the numbers have no relationship whatsoever but were selected by chance and chance alone then the next number could be anything.

The point: never assume if possible. Get clarification of the intent by the original author.