Solve the Problem A) 14 Mg
B) 26

Multiple Choice

Solve the problem.
-A drug company establishes that the most effective dose of a new drug relates to body weight as shown below. Let body weight be the independent variable and drug dosage be the dependent variable. Use a graphing utility
To draw a scatter diagram and to find the line of best fit. What is the most effective dosage for a person weighing
120 lbs? $$\begin{array} { l l } \hline \text { Body } & \text { Drug } \\\text { Weight } ( \mathrm { lbs } ) & \text { Dosage } ( \mathrm { mg } ) \\\hline 50 & 9 \\100 & 13 \\150 & 15 \\200 & 21 \\250 & 21 \\\hline\end{array}$$

A) 14 mg
B) 26.79 mg
C) 13.07 mg
D) 13.88 mg