All of the Activities That Occur Within a Cell Are

question 49

Multiple Choice

All of the activities that occur within a cell are dependent on the presence of which of the following components?

• A)Water
• B)Hydrogen
• C)Nitrogen
• D)Oxygen

---

Definitions:

Statistical Conclusion Validity

The degree to which conclusions drawn from statistical analysis accurately reflect the real relationships among variables.

Error Variance

The portion of variability in a set of scores that is not accounted for by the predictor variables in a study, attributable to unknown factors or measurement errors.

Construct Validity

The extent to which a test or experiment measures what it claims to measure.

Hypothetical Construct

An abstract concept that is created for a scientific theory or research and cannot be directly observed.