Exhibit 10.2 the Following Questions Are Based on the Problem Description and Description

question 1

Multiple Choice

Exhibit 10.2
The following questions are based on the problem description and the output below.
A college admissions officer wants to evaluate graduate school applicants based on their GMAT scores, verbal and quantitative. Students are classified as either successful (Group 1) , marginally successful (Group 2) or not-successful (Group 3) in their graduate studies. The officer has data on 20 current students, 7 successful (Group 1) , 6 marginally successful (Group 2) and 7 not successful (Group 3) . ​ ​ ​ ​
-Refer to Exhibit 10.2. What is the quantitative test score value of the group centroid for group 2?

• A) 697.71
• B) 647.86
• C) 587.67
• D) 650.43

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Definitions:

Brain Damage

Refers to the destruction or deterioration of brain cells and tissues, often resulting in loss or impairment of cognitive, physical, or emotional functions.

Old Brains

A colloquial term possibly referring to the brains of elderly individuals or to ancient and primal brain structures involved in basic life functions.

Language Development

The process by which humans acquire the capacity to perceive, produce, and use words to communicate, dramatically evolving in early childhood.

Monolingual

A term describing an individual or society that uses only one language for communication.