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Q3: A researcher claimed that students get better GPA in semester 2 than in semester 1. A sample of 10 students gave the following

Q3: A researcher claimed that students get better GPA in semester 2 than in semester 1. A sample of 10 students gave the following results. Semester 2 3.4 2.7 2.3 2.0 3.0 3.5 2.6 3.1 3.1 2.3 Semester 1 3.2 2.5 2.1 1.7 2.9 3.4 2.6 2.8 3.0 2.0 Are the differences significant at 0.05 significant level?

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