Which Statement Is True About Effect Size

question 8

Multiple Choice

Which statement is true about effect size?

• A) There is one type of effect size measure used in research studies.
• B) The effect size is the extent to which the null or statistical hypothesis is true.
• C) The effect size is the extent to which the null or statistical hypothesis is false.
• D) When the effect size is small,detecting it is easier and can be done with a smaller sample.

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Definitions:

Petroleum Imports

These refer to the acquisition of crude oil or refined petroleum products from foreign countries.

Comparative Advantage

An economic principle that posits countries, individuals, or entities gain and benefit from trading if they specialize in producing goods and services for which they have a lower opportunity cost.

Comparative Advantage

The expertise of an individual, a corporation, or a sovereign state to create a commodity or a service that bears a lower opportunity cost than that of competing entities.