The sample mean is the sum of the sample values divided by the number of them:
(7 +7 +10 +6 +9 +6 +8 +7.5 +8.5 +8)/10 = 77/10 = 7.7
The sample mean is 7.7.
Answer:
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The answer is 48. 98 - 50 = 48 apples left :)
I think the answer is 14 6/3
