Boyce Wants to Examine the Association Between Two Variables,and He

question 93

Multiple Choice

Boyce wants to examine the association between two variables,and he wants to be able to predict values on the dependent variable given values on the independent variable.It would be best to use

• A)Pearson' r.
• B)gamma.
• C)linear regression.
• D)multiple regression.
• E)chi-square.

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Definitions:

Hypertonic

A solution having a higher concentration of solutes compared to another solution, resulting in the movement of water out of a cell if placed in such a solution.

Hypotonic

Describes a fluid that has a low overall solute concentration relative to another fluid.

First Law of Thermodynamics

A principle stating that energy cannot be created or destroyed, only transformed or transferred, in a closed system.

Potential Energy

Energy stored in the position or arrangement of a system’s components.