THE NEXT QUESTIONS ARE BASED ON THE FOLLOWING INFORMATION

question 217

Multiple Choice

THE NEXT QUESTIONS ARE BASED ON THE FOLLOWING INFORMATION:
A professor of statistics is interested in studying the relationship between the number of hours graduate students spent studying for his comprehensive final exam and the exam score.The results of the regression analysis of hours studied on exam scores are presented below.
-Which of the following is the value of the sample correlation?

• A)0.696
• B)0.834
• C)0.645
• D)0.803

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Definitions:

Sense The Presence

The feeling or perception that someone or something is in a certain place without any direct sensory evidence.

Instinctive Behavior

Actions or reactions that an organism is genetically predisposed to perform without the necessity of learning or experience.

Entire Species

A group comprising all individuals capable of interbreeding and producing fertile offspring, typically sharing common characteristics and genetically distinct from other groups.

Unlearned

Referring to behaviors or responses that are innate or natural, not acquired or learned through experience or socialization.