Determine the Type of Sampling Used: Systematic, Convenience, Stratified, or

question 26

Short Answer

Determine the type of sampling used: systematic, convenience, stratified, or
cluster.
-A county water quality control officer obtains a list of all residential addresses in the county and constructs a sample of homes to monitor by selecting every 200th home on the list.

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Definitions:

Percent

A proportion or share in relation to a whole, represented as a part of one hundred.

Acetylcholine

A neurotransmitter in both the central and peripheral nervous system that plays an important role in muscle movement and cognitive processes.

Cognitive Decline

The gradual reduction in cognitive abilities, such as memory, thinking, and judgment, often associated with aging or neurological conditions.

Alzheimer's Disease

A neurodegenerative disorder characterized by progressive cognitive deterioration together with declining activities of daily living and by neuropsychiatric symptoms.