Question

the mean of 12 observation is 8. what is the sum of these observation?​

Answer 1

Answer:

$96$

Step-by-step explanation:

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

$8= \frac{sum \: of \: observations}{12}$

$12 \times 8 = sum \: of \: all \: observations$

$96 = sum \: of \: observations$

Hope you understand it

Take care

Answer 2

Answer:

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