Mathematics
Mathematics, 28.11.2019 20:31, Ey3lean

Two methods were used to teach a highschool algebra course. a sample of 75 scoreswas selected for method 1, and a sample of 60scores was selected for method 2. the resultsare: method 1 method 2sample mean 85 83sample s. d. 3 2test whether method 1 was more successful thanmethod 2 at the 1% level.

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