What Causes an Aurora

question 53

Essay

What causes an aurora?

---

Definitions:

Type I Error

The statistical error that occurs when a true null hypothesis is incorrectly rejected.

Null Hypothesis

A statistical hypothesis that assumes no significant difference or effect in a given situation, used as a basis for testing.

Life Insurance

A contract between an insurer and a policyholder in which the insurer guarantees payment of a death benefit to named beneficiaries upon the death of the insured.

Professional Men

Individuals who are males working within their expertise or occupation, often requiring specialized education and training.