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A middle school history teacher wished to determine if there is a connection between gender and…


A middle school history teacher wished to determine if there is a connection between gender and history knowledge among eighth-grade gifted students. The teacher administered a 50-item test at the beginning of the school year to 16 gifted eighth-grade students. The scores from the test are presented in Table 7.16. Use a two-tailed point-biserial correlation with a = 0.05 to determine if a relationship exists between the two variables. Report your findings.

A middle school history teacher wished to determine if there is a connection between gender and...