Mathematics, 07.07.2019 07:00 keatonjarvis

What is the missing value in the data set that would make the mean equal 80? show your work or explain how you got your answer. {71, 91, 82, 90, 88, 61, 70, __ }

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What is the missing value in the data set that would make the mean equal 80? show your work or expl...