Two Data Collectors Scored 54 of 56 Pressure Ulcers Identically

question 16

Multiple Choice

Two data collectors scored 54 of 56 pressure ulcers identically using the Braden Scale for pressure ulcer assessment.What can be determined from this finding?

• A) Interrater reliability between the two data collectors was high.
• B) Interrater reliability between the two data collectors was low.
• C) The data-collection method was inappropriate for the phenomenon under investigation.
• D) To establish interrater reliability, the two data collectors should have examined each pressure ulcer together at the same time.

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Definitions:

Price Elasticity of Demand

A measure of how much the quantity demanded of a good responds to a change in its price; it quantifies the sensitivity of demand relative to price changes.

Percent Change

A mathematical calculation that describes the degree of change over time, expressed as a percentage.

Demand Curve

A graphical representation of the relationship between the price of a good and the quantity demanded for a given period.

Price Ceiling

a legally established maximum price for goods or services, aimed at keeping prices from rising to high levels.