For each additional hour Sidney played video games before bed, the least squares regression line predicts she would sleep approximately 1.135 hours fewer that night.
Read the following description of a data set. Sidney isn't getting enough sleep and suspects it's due to playing too many video games before bed. To find out, she decided to track how much time she spends gaming. Over several days, Sidney recorded how many hours of sleep she had gotten each night, x, as well as how many hours she had spent playing video games before bed, y. The least squares regression line of this data set is: y= – 1.135x+8.585 Complete the following sentence: For each additional hour Sidney played video games before bed, the least squares regression line predicts she would sleep fewer hours that night.
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