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In the Following Correlation Matrix, Which Two Exams Correlate the Highest

Question 10

Multiple Choice

In the following correlation matrix, which two exams correlate the highest, and which two correlate the lowest?  Exam 1  Exam 2  Exam 3  Exam  Exam 1 1.00.025.740.36 Exam 2 .0251.00.425.011 Exam 3 .740.4251.00.682 Exam 4 .366.011.6821.00\begin{array}{lcccc} & \text { Exam 1 } & \text { Exam 2 } & \text { Exam 3 } & \text { Exam } \\\text { Exam 1 } & 1.00 & -.025 & -.740 & -.36 \\\text { Exam 2 } & -.025 & 1.00 & .425 & .011 \\\text { Exam 3 } & -.740 & .425 & 1.00 & .682 \\\text { Exam 4 } & -.366 & .011 & .682 & 1.00\end{array}


A) Highest: Exam 1 & Exam 3; lowest: Exam 2 & Exam 4
B) Highest: Exam 3 & Exam 4; lowest: Exam 1 & Exam 2
C) Highest: Exam 1 & Exam 3; lowest: Exam 1 & Exam 2
D) Highest: Exam 3 & Exam 4; lowest: Exam 1 & Exam 3

Correct Answer:

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