Data Set 6-10: the Correlation Between a Score Based on Anthropometric

Multiple Choice

Data Set 6-10: The correlation between a score based on anthropometric measurements (height, strength, reaction time and others) and college GPA is .05. Your task will be to predict GPA, given the anthro measurements. Be sure you set this up properly and work precisely (3 or 4 decimal places.) .
$$\begin{array} { l c r } & \underline{ \text { GPA }} & \underline{ \text { Anthro }} \\ \text { Mean } & 2.6 & 20 \\\text { Standard Deviation } & 0.7 & 4\end{array}$$
-Based on the correlation coefficient in Data Set 6-10, the amount of confidence you should place in a prediction about GPA is

A) absolute
B) a high degree
C) a moderate degree
D) almost no confidence.