Final answer:
To find the mean of a set of data, add up all the values and divide the sum by the total number of values.
Step-by-step explanation:
To find the mean of a set of data, you need to add up all the values and then divide the sum by the total number of values. In this case, we have 7 values, so we add up 61 + 12 + 80 + 1 + 83 + 50 + 82 = 369. Then, we divide 369 by 7 to get the mean. The mean of this set of data is approximately 52.71.
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