A Random Sample of Statistics Students Was Selected

question 8

Multiple Choice

A random sample of statistics students was selected. The heights (inches) and the weights (pounds) of the students were collected and are displayed in the figure below. What is the approximate correlation between these two variables?

• A) About -0.95
• B) About -0.72
• C) Close to 0
• D) About 0.72
• E) About 0.95

---

Definitions:

Premotor Cortex

The premotor cortex is an area of the frontal cortex, located anterior to the primary motor cortex, involved in planning and executing movements.

Movement Sequences

The organization and execution of a series of movements in a specific order to perform a task.

Cerebral Blood Flow

Cerebral blood flow refers to the movement of blood through the network of blood vessels in the brain, ensuring the delivery of essential nutrients and oxygen required for brain function.

Finger Movements

The action or process of moving the fingers, which involves coordination of muscles, nerves, and skeletal structures to perform tasks.