The Principal Component of Smog Is Sulfur Dioxide

question 120

True/False

The principal component of smog is sulfur dioxide.

---

Definitions:

Random Sample

A subset of a statistical population in which each member of the subset has an equal probability of being chosen.

Sampling Distribution

The likelihood distribution of a specific statistic derived from a random sampling.

Infinite Number

A concept in mathematics that describes a quantity without bounds or limit.

T-statistic

A statistic used in hypothesis testing, computed as the difference between the sample mean and the hypothesized population mean, divided by the standard error of the mean.