Mathematics, 16.10.2020 18:01 iibabycarrotsii

Melissa is in the 7th She wanted to know how after-school activities done on the week before an exam affect the score of the exam. She asked all of her classmates to record their after-school activities on the week before a big exam. Later, she compared the records with the achieved scores of each student.

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Melissa is in the 7th She wanted to know how after-school activities done on the week before an exam...