Question

what is the mean of the given sequence 8 , 9, 10 , 11 , 12

Answer 1

$mean \: = \frac{sum \: of \: observations}{total \: no. \: of \: obervations}$

$= \frac{8 + 9 + 10 + 11 + 12}{5}$

$= \: \frac{50}{5}$

$= \: 10$

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Answer 2

Answer:

10

Step-by-step explanation:

$\frac{8 + 9 + 10 + 11 + 12}{5} \\ = \frac{50}{5} \\ = 10$

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