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18-01-2023
Mathematics

contestada

For 10-13: The student scores listed are from a course with 3 tests and a final exam. The final is worth twice as much as each test. Find the mean of their scores, taking the final's weight into consideration.

10. Tests: 85, 70, 80. Final: 95

11. Tests: 75, 70, 75. Final: 68

12. Tests: 80, 80, 70. Final: 60

13. Tests: 90, 80, 60. Final: 85

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