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Mathematics, 16.12.2020 23:00 saintsfan2004

Some students were surveyed about how much time they spent playing video games last week and their overall test averages. The equation of the least-squares line for the data is y β‰ˆ βˆ’2.82x + 87.50 and r β‰ˆ βˆ’0.89. Choose True or False for each statement. (The variables are time spent playing games and test averages.)

(The variables have a negative correlation.)

(The variables have a weak correlation.)

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