A) 0873
B) 0

question 154

Multiple Choice

$$\begin{array}{l}\text { For the data below, determine the value of the linear correlation coefficient } r \text { between } y \text { and } x ^ { 2 } \text {. }\\\begin{array} { r | r r r r r } \boldsymbol { x } & 1.2 & 2.7 & 4.4 & 6.6 & 9.5 \\\hline \boldsymbol { y } & 1.6 & 4.7 & 9.9 & 24.5 & 39.0\end{array}\end{array}$$

• A) 0.873
• B) 0.913
• C) 0.985
• D) 0.990

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Definitions:

Information Technology

The use of computers, software, and networks for the storage, retrieval, transmission, and manipulation of data.

Operating Departments

The divisions or units within an organization directly involved in its core business operations, where the main activities for generating revenue take place.

Computer Workstations

High-performance computers designed for technical or scientific applications, often used in professional environments for tasks that require significant processing power.

Step-Down Method

An allocation method used in accounting to distribute overhead costs among different departments or cost centers, starting with the department that provides the highest level of service to others.