Answer:
55.6
Explanation:
The mean is found by adding all the numbers together, and dividing by the amount of numbers there are. Note you must round to the tenths place.
(50 + 52 + 52 + 55 + 56 + 56 + 56 + 58 + 58 + 59 + 60)/11
First, combine and add all terms within the parenthesis, and then divide:
(612)/11 = 55.63... , or 55.6 (rounded to the nearest tenth place).
55.6 is your answer.
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