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The nurse is caring for a client who denies having pain. The nurse notices the client grimacing and clenching his teeth when moving. The client's spouse has asked the nurse why some people deny obvious pain. Which response by the nurse is most appropriate?
Scatter Diagram
A graphical representation of data points plotted on a horizontal and vertical axis to show the relationship between two variables.
Negative Linear Relationship
A relationship between two variables where an increase in one variable leads to a decrease in the other, represented by a downward sloping line on a graph.
Dependent Variable
In statistical modeling and experiments, it is the variable assumed to depend on one or more independent variables.
Variables
In research, variables are any characteristics, numbers, or quantities that can be measured or controlled.
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