Answer:
9.4
Explanation:
Average = Sum of all values/ Total number of value
= 9 + 12 + 7 + 11 + 8/ 5 (as there are 5 numbers, which are 9, 12, 7, 11 and 8)
= 47/5 = 9.4
So the average is 9.4
Hope you understood!!
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