Hemphill's analysis of thousands of published r's found that the lower third were and the upper third were ___ . A) less than .20, greater than .30 B) less than .40, greater than .80 C) less than .50, greater than .60 D) less than .60, greater than .90.

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Hemphill (2003) in his meta-analysis of effect sizes in the social sciences found that the lower third of published correlations were less than .20 and the upper third were greater than .30.

Hemphill's Analysis of Thousands of Published R's Found That the Lower