Which of the Following Correlation Coefficients Best Represents the Plot

question 49

Multiple Choice

Which of the following correlation coefficients best represents the plot below?

• A) -.45
• B) -.25
• C) .15
• D) .75

---

Definitions:

Sleep-Wake Rhythm

is the natural, internal process that regulates the sleep cycle and repeats roughly every 24 hours.

Optimal Sleep Length

The amount of sleep considered most beneficial for an individual's health and well-being, typically regarded as around 7-9 hours for adults.

Limit Napping

The practice of reducing the duration or frequency of daytime sleep sessions to improve nighttime sleep quality or manage sleep disorders.

Nucleic Acid

Biomolecules essential for all known forms of life, including DNA and RNA, which store and transmit genetic information.