The ____________________ Sample Involves Dividing the Population into Groups,then Randomly

question 80

Short Answer

The ____________________ sample involves dividing the population into groups,then randomly selecting some of the groups and taking either a sample or a census of their members.

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Definitions:

Cytoplasm

Cytoplasm refers to the jelly-like substance within a cell, excluding the nucleus, that contains organelles and is the site of many metabolic processes.

Lysosomes

Membrane-bound organelles in the cytoplasm of eukaryotic cells containing enzymes that break down biomolecules.

Cellular Digestion

The process by which cells break down complex molecules into simpler ones to obtain energy and remove waste materials.

Cell Membrane

The semipermeable membrane surrounding the cytoplasm of a cell, controlling entry and exit of substances.