The Combustion of Fossil Fuels, Such as Coal, Oil, and Gas

question 63

True/False

The combustion of fossil fuels, such as coal, oil, and gas, have contributed to the steady increase in atmosphere CO₂ gas over the last 25 years.

---

Definitions:

Fisher's Exact Test

A statistical significance test used for small sample sizes, comparing proportions in a 2x2 contingency table.

Chi-square Statistic

A measure used in statistics to test the independence of two events.

Observed Data

Refers to the data that has been collected or measured directly in an experiment or study.

Calculated

Determined or derived by mathematical methods or processes.