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Mathematics, 25.01.2020 01:31 ethanyayger

Suppose you have a set of data points with a correlation of 0.85. what is the variance? a. variance = √ r = 0.92195 b. variance = r2 = 0.7225 c. variance = 2r2 = 1.445 d. variance = r⁄2 = 0.425

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