Assessing the Relation Between Two Variables in Correlational Studies Is

question 56

Multiple Choice

Assessing the relation between two variables in correlational studies is usually made ex post facto, or

• A) a priori.
• B) before the data are collected.
• C) after the data are collected.
• D) independently of data collection.

---

Definitions:

Vessel Members

Components of the xylem tissue in plants that help conduct water and minerals from the roots to the rest of the plant.

Companion Cells

Plant cells that aid in the transport and regulation of nutrients within the phloem.

Pits

Small depressions or cavities on a surface, often used to describe features in plant or geological structures.

Carry Water

To transport or convey water from one place to another, often vital for irrigation or supplying drinking water.