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Solve the Problem y=14.6+0.211x\mathrm{y}=14.6+0.211 \mathrm{x} Where x\mathrm{x} Is Temperature And y\mathrm{y} Is Growth in Millimeters

Question 168

Multiple Choice

Solve the problem.
-The paired data below consist of the temperatures on randomly chosen days and the amount a certain kind of plant grew (in millimeters) . By using linear regression, the following equation is obtained: y=14.6+0.211x\mathrm{y}=14.6+0.211 \mathrm{x} where x\mathrm{x} is temperature and y\mathrm{y} is growth in millimeters. Use this equation to predict the growth of a plant if the temperature is 79 .
 Solve the problem. -The paired data below consist of the temperatures on randomly chosen days and the amount a certain kind of plant grew (in millimeters) . By using linear regression, the following equation is obtained:  \mathrm{y}=14.6+0.211 \mathrm{x}  where  \mathrm{x}  is temperature and  \mathrm{y}  is growth in millimeters. Use this equation to predict the growth of a plant if the temperature is 79 .   A)  31.90 B)  32.53 C)  31.27 D)  29.61


A) 31.90
B) 32.53
C) 31.27
D) 29.61

Correct Answer:

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