Match Each Term with Its Definition

question 25

Multiple Choice

Match each term with its definition.
-When the surface blood vessels do this,it reduces the loss of heat through the skin

• A)integumentary
• B)dilate
• C)constrict
• D)transdermal
• E)dermis
• F)epidermis
• G)subcutaneous
• H)melanin
• I)carotene
• J)erythema
• K)crust
• L)fissure
• M)pustule
• N)ulcer
• O)wheal

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Definitions:

Independent Variables

Variables in an experiment or study that are manipulated or controlled by the researcher to investigate their effects on dependent variables.

Dependent Variable

The factor in a study or experiment that is anticipated to vary as a result of alterations in the independent variable.

Explained Variation

The portion of the total variation in a dataset that is accounted for by the model's predictions.

Random Error Term

Represents unexplained variability within a statistical model, capturing the random variance that is not accounted for by the explanatory variables.