Playing video games makes Terrell so happy that he thinks it even helps him complete more schoolwork. Terrell's roommate Fred is skeptical, so over the next few days, Fred asks Terrell about his progress on his daily reading. For each day, Fred notes the number of minutes Terrell spends playing video games, x. He also takes the number of pages Terrell reads and divides it by the total number of pages assigned, y. Minutes playing video games Percentage of reading assignment 32 55 33 51 62 42 73 39 92 40 The correct least squares regression line for the data set is: ý = -0.253x + 60 184 Use it to complete the following sentence: If Terrell spends an additional minute playing video games, the least squares regression line predicts his completion percentage drops by points.​