Lauren a brunette was tired of hearing Blondes have more
Lauren, a brunette, was tired of hearing, “Blondes have more fun.” She set out to “prove” that “brunettes are more intelligent.” Lauren randomly (as best she could) selected 40 blondes and 40 brunettes at her high school. The following overall grade statistics were calculated:
Upon seeing the sample results, does Lauren have support for her claim that “brunettes are more intelligent than blondes”? Explain. What could Lauren say about blondes’ and brunettes’ intelligence?
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