Calculate the percentage of variance accounted

Reference no: EM13491050

Calculate the percentage of variance accounted for (r²) to measure the effect size for a mean difference of 5 points and for a mean difference of 3 points. (Use three decimal places and include the 0 before the decimal point.)

For M₁ - M₂ = 5, r² =

For M₁ - M₂ = 3, r² =

Reference no: EM13491050

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