Find the Value of the Linear Correlation Coefficient R
-Managers

question 47

Multiple Choice

Find the value of the linear correlation coefficient r
-Managers rate employees according to job performance and attitude. The results for several randomly selected employees are given below. $\begin{array}{cc|c|c|c|c|c|c|c|c|c}\text { Performance } & 59 & 63 & 65 & 69 & 58 & 77 & 76 & 69 & 70 & 64 \\\hline\text { Attitude } & 72 & 67 & 78 & 82 & 75 & 87 & 92 & 83 & 87 & 78\end{array}$

• A)0.610
• B)0.863
• C)0.729
• D)0.916

---

Definitions:

Taste Test

A method used to evaluate the flavor, texture, smell, and other properties of food or drink by having people try it.

Induction

The process or ceremony of formally introducing someone to a new position, role, or environment.

Analogy

A comparison between two things, typically for the purpose of explanation or clarification.

Generalization

A broad statement or an idea that applies to a group of items or people, based on common qualities.