The Standard Error of the Mean Is Given by
A) $\frac { \sigma } { \sqrt { n } }$

question 12

Multiple Choice

The standard error of the mean is given by

• A) \(\frac { \sigma } { \sqrt { n } }\)
• B) \(\mu - \bar { x }\)
• C) \(| \mu - \bar { x } |\)
• D) \(\mu \pm \sigma\) 2 Describe the distribution of the sample mean: nonnormal population.

---

Definitions:

Building Material

Building material refers to any substance used in the construction of buildings, such as wood, concrete, metal, or glass.

Restraint On Trade

A practice that limits competition or obstructs free trade among businesses.

Hair Salon

A business establishment where clients receive professional hair cutting, styling, and possibly other cosmetic services.

Contract Clause

A provision found in the U.S. Constitution that prohibits states from enacting laws that retroactively impair contract rights.