Robert Has the Following Accounts on Money Spent on Gambling

Essay

Robert has the following accounts on money spent on gambling and winnings:
$$\begin{array} { c c } \text { Money Spent } & \text { Money Won } \\\hline 1000 & 2500 \\1200 & 4000 \\1800 & 4500 \\2000 & 4600 \\2500 & 5000 \\2800 & 4800 \\3500 & 5600 \\4000 & 6000 \\4200 & 5800 \\\hline\end{array}$$
-Develop a regression equation that relates the money Robert spends and the money he wins.