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Compute the proportion of variance using omega-squared

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Reference no: EM131672932

Question: Preferences for general health. Montoya (2007) asked a group of 56 men and 82 women to rate their preference for the physical characteristics of partners. One question asked the participants to rate general fitness on a 5-point Likert scale from 1 (no opinion) to 5 (very desirable). They reported that women (M = 2.79) rated general fitness as a significantly more desirable trait as compared to men (M = 2.47), t(136) = -2.45, p

(a) Compute the proportion of variance using omega -squared.

(b) Suppose the pooled sample standard deviation for this test is 0.74. Using this value, compute estimated Cohen's d.

Reference no: EM131672932

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