Analyze the Sampling Method

question 22

Multiple Choice

Analyze the sampling method.
-The HR department of a large company wants to determine how often to bring
Representatives from the financial firm managing employee pensions on site to meet with
Individuals about their retirement plans. In order to determine level of interest, they
Decide to survey employees. Suppose they group employees by age categories (e.g.,
Under 30; 30 - under 45; 45 - under 60, 60 or older) and randomly select 50 individuals
From each category. This sampling plan is called

• A) Simple Random Sampling
• B) Stratified Sampling
• C) Cluster Sampling
• D) Systematic Sampling
• E) Convenience Sampling

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Definitions:

Symbolized Categorical Statement

A statement in logic that classifies a relationship between categories, represented with symbols.

Categorical

Pertaining to categories or classification, often used in logic to describe statements that assert or deny something about all members of a category.

Quantifier

In logic, an expression (such as "all", "some", or "no") that indicates the quantity of specimens to which a proposition applies.

Atomic Open Sentence

A sentence in formal logic that contains a variable and becomes a proposition when the variable is replaced by a definite term.