When a practitioner is concerned that an insufficient number of persons in a sub-group of
the population will be included in the survey, the best kind of sample to use would be:
a. Simple random.
b. Accidental.
c. Stratified random.
d. Systematic random.
C
You might also like to view...
The cost savings of secondary analysis enable researchers to study larger and representative samples
Indicate whether the statement is true or false.Research indicates that spouse abuse is most likely caused by
A) lack of education among abusers. B) low income among abusers. C) alcohol or drug abuse. D) psychological maladjustment within abusers. E) none of the above
Measuring how practitioners feel about working with minority clients when you really want to know how well informed they are about cross-cultural practice is a problem of operationalization concerning A) the use of single or multiple indicators
B) how observations are going to be made. C) the specific dimensions of the variable to be studied. D) the relevant range of variations. E) the degree of precision needed between extremes.
Social reformers during the Progressive Era widely favored a national social service system
Indicate whether the statement is true or false