You are doing research on hospital personnel-orderlies, technicians, nurses, and doctors. You want to be sure you draw a sample that has cases in each of the personnel categories. You want to use probability sampling. An appropriate strategy would be
A) simple random sampling
B)quota sampling.?
C)cluster sampling.?
D) stratified sampling.?
E) accidental sampling.
D
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A famous protest against child labor exploitation in Eastern factories during the early 1900s was
known as the a. March of the Mill Children b. Stand for Children's March c. Children's Aid Society d. Temperance Movement
Which of the following is NOT a serious complication of pregnancy?
a. Gestational diabetes b. Vaginal bleeding c. Eclampsia d. Nausea
Both social systems theory and role theory emphasize
a. The importance of the environment b. The importance of instincts c. The importance of personality d. The importance of emotions
The SASSI differs from other substance abuse assessments because:
A) ?Most of the true/false items on one side of the form do not inquire directly about substance abuse B) ?It can only be administered by physicians C) ?It also requires a drug test (UA) D) ?It takes the most time to administer