Models and scatterplots · 第 1 题

Models and scatterplots · 原库模块 1 · Q1 原库参考解析

The scatterplot above shows the federal-mandated minimum wage every 10 years between 1940 and 2010. A line of best fit is shown, and its equation is y =0.096x - 0.488. What does the line of best fit predict about the increase in the minimum wage over the 70-year period?