Find the mean of 9, 10, 8, 9, 12, 10. [2 MARKS]

Question

Answer:
:
Formula: 1 Mark
Result:1 Mark

M e a n = \frac{Sum of all observation}{Total number of observation}

M e a n = \frac{9 + 10 + 8 + 9 + 12 + 10}{6} = 9.66

.
The mean is 9.66.

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