Use the given information: n = 20 , ∑x = 1570 , ∑x^(2) = 125696 , minimum = 60 , maximum = 100 Find the mean x^(-). Round your answer to a whole number. Find s². Round your answer to a whole number. - QAmmunity.org

Use the given information: n = 20 , ∑x = 1570 , ∑x^(2) = 125696 , minimum = 60 , maximum = 100 Find the mean x^(-). Round your answer to a whole number. Find s². Round your answer to a whole number.

asked Feb 21, 2023 6.9k views

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