Which of the Following Yields a Systematic Sample

question 166

Multiple Choice

Which of the following yields a systematic sample?

• A)All students in a class are divided into groups of 15.One student is randomly chosen from the 1st group,the remaining observations are every 15th student thereafter.
• B)The best 15 students,according to the opinion of the instructor,in a class are selected.
• C)All students in a class are grouped according to their gender.A random sample of 8 is selected from the males and a separate random sample of 7 is drawn from the females.
• D)A random sample of 15 students is selected from a class without replacement.

---

Definitions:

Inter-

Inter- is a prefix meaning between or among, indicating interaction or interconnectedness when used in compound words.

Between

in the interval separating (two points, objects, or times).

Prefix

An affix placed before the stem of a word to modify its meaning, such as "un-" in "unhappy" or "pre-" in "preview."

Before

Prior to in time or order.