QUIZ 1 _ PRACTICAL RESEARCH 1

If I have a list of students, and pick every other one for an experiment, I am employing which

of the answer choices?

• Convenience sampling

• Random sampling

• Stratified sampling

• Systematic sampling

If I put all tickets for a raffle in a bin, and draw one out, that is an example of ___?

• Purposive sampling

• Random sampling

• Stratified sampling

• Systematic sampling

If a researcher wanted to study the health of men over 80, he or she might look for their sample

in a ____?

• Convent

• Elementary school

• Fitness club

• Retirement community

Eunice is interested in what kinds of activities are enjoyed most by third graders. During

recess, she asks all of her classmates who are willing to answer her questions. What method of

sampling is this?

• Convenience sampling

• Purposive sampling

• Simple random sampling

• Systematic sampling

Participants are drawn from the people who are available at the time plus willing to take part.

• Simple Random sampling

• Cluster sampling

• Quota sampling

• Convenience sampling

A sample is formed every 5th customer who goes through checkout.

• Simple Random sampling

• Systematic sampling

• Cluster sampling

• Quota sampling

Ms. Cruz wants to see how “Komunikasyon” students feel about the proposed schedule so she

surveys her five classes

• Simple Random sampling

• Cluster sampling

• Systematic sampling

• Convenience sampling

Ms. Joyce samples her class by selecting all students sitting at group 1 and group 5 in her classroom.  This sampling technique is called?

• Simple Random

• Stratified Sampling

• Snowball Sampling

• Cluster Sampling

Ms. Lein samples her class by picking 10 numbers from her hat and each number is assigned to a student.

• Simple Random

• Convenience

• Stratified

• Systematic

In order to use samples to estimate something from the population, the sample should be _________________ the population.

• exactly the same as

• representative of

• nothing like

• larger than