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Mathematics 12 Online
OpenStudy (anonymous):

What is the mean of the following set of data? Round your answer to two decimal places. 66, 81, 60, 72, 79, 83, 60, 92, 68 Answer 77.41 75.34 70.59 73.44

OpenStudy (anonymous):

add all the numbers up, then divide by 9 and you will have your answer sum of numbers / total # of numbers

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