Which Statement Is True of Proportional Sample Sizes

question 44

Multiple Choice

Which statement is true of proportional sample sizes?

• A)The proportion of a stratum in the sample is independent of the proportion of that stratum in the population.
• B)The proportion of a stratum in the sample is the same as the proportion of that stratum in the population.
• C)The proportion of a stratum in the sample is greater than the proportion of that stratum in the population.
• D)The proportion of a stratum in the sample is less than the proportion of that stratum in the population.

---

Definitions:

Neuropsychological Tests

Tests of cognitive and motor ability that are sensitive to damage or dysfunction in different brain regions.

Frontal Brain Deficiency

The idea that the frontal brain region is damaged or dysfunctional in schizophrenia.

Hypothesis

A proposed explanation for a phenomenon, made as a starting point for further investigation.

Positive Symptoms

Features added to a person's normal behavior, including hallucinations and delusions, typically associated with schizophrenia.