Why Is It Important That the Tails of a Normal

question 31

Essay

Why is it important that the tails of a normal curve never touch the x-axis?

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Definitions:

Lagerstätte

Lagerstätte (plural, Lagerstätten) is a site with an abundant supply of unusually well-preserved fossils — often including soft tissues — from the same period of time.

Cambrian

A geological time period occurring approximately 541 million years ago, notable for the Cambrian Explosion, a significant increase in the diversity of life on Earth.

Oldest Vertebrate Trackways

The earliest known fossilized paths made by the locomotion of vertebrates, providing insights into prehistoric behavior and environments.

Fossil Record

The collection of fossils that has been gathered, providing evidence about the history of life and past environments on Earth.