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 ≈ −2.82x + 87.50 and r ≈ −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.)
Answers: 1
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Some students were surveyed about how much time they spent playing video games last week and their o...
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