A Sign Test Is a

question 54

Multiple Choice

A sign test is a

• A) nonparametric method for determining the differences between two populations based on two matched samples using the binomial distribution with p = .2 as the sampling distribution.
• B) nonparametric method for determining the differences between two populations based on two matched samples using the binomial distribution with p = .5 as the sampling distribution.
• C) nonparametric method for determining the differences between two or more populations based on two or more matched samples using the binomial distribution with p = .2 as the sampling distribution.
• D) parametric method for determining the differences between two or more populations based on two or more matched samples using the binomial distribution with p = .5 as the sampling distribution.

---

Definitions:

Powder Detergents

A cleaning agent in powder form used for laundering clothes.

Patent

A form of legal protection provided by a government that excludes anyone other than the patent holder from making, using, or selling the invention for a set period of time.

Brand Equity

The additional market share and profits products earn because of the brand’s strength compared with that of competing products.

Market Share

The portion of a market controlled by a particular company or product, usually expressed as a percentage.