THE NEXT QUESTIONS ARE BASED ON THE FOLLOWING INFORMATION

question 61

Essay

THE NEXT QUESTIONS ARE BASED ON THE FOLLOWING INFORMATION:
The following data give the number of pets owned for a population of 4 families.

-Find the population mean and population standard deviation.

---

Definitions:

Calming Reaction

A response that leads to a decrease in physiological or emotional arousal, often as a result of soothing stimuli or reassurance.

Multiple Sclerosis

A chronic autoimmune disease affecting the central nervous system, leading to various neurological symptoms.

Myelin

A fatty substance that forms a sheath around the axons of many neurons, increasing the speed at which electrical impulses propagate along the nerve cells.

Glial Cells

Non-neuronal cells in the central and peripheral nervous systems that provide support and protection for neurons.