A developmental psychologist wondered if birth order had an impact on academic performance. She found families with
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A developmental psychologist wondered if birth order had an impact on academic performance. She found families with two children and compared the mean high school GPA of first-born children to second-born children. What statistical test should she use?
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Swarna lata
I have approx 18 years of corporate experience in various fields along with 4 years in teaching online and face to face also.
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