Stratified Sampling Is a Sampling Method That in No Way

question 35

True/False

Stratified sampling is a sampling method that in no way involves simple random sampling.

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Definitions:

Gastric Bicarbonate

A bicarbonate ion (HCO3-) secreted by the stomach's mucosa that helps neutralize gastric acid and protect the stomach lining.

Cephalic Phase

The initial phase of digestion triggered by the sight, smell, thought, or taste of food, which stimulates gastric secretions in preparation for food ingestion.

Gastric Juice

A acidic fluid secreted by the stomach glands and active in promoting digestion.

Gastric Secretion

The process of producing and releasing fluids, including hydrochloric acid and digestive enzymes, by the stomach's lining.