Mathematics, 13.11.2019 01:31 AM28

To test the effectiveness of a business school preparation course, 8 students took a general business test before and after the course. the results are given below. student exam score before course (1) exam score after course (2) 1 530 670 2 690 770 3 910 1,000 4 700 710 5 450 550 6 820 870 7 820 770 8 630 610 what type of test should be used?

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