3 I's Week 7 - Pre-Test (2024)

A management class at a public school needs to poll 50 students’ views. Class participants discuss who will best suited to conduct the survey depending on the desired outcomes, and then choose those students. In this case, what kind of non-probability sampling procedure was used?

• Convenience Sampling

• Purposive Sampling

• Quota Sampling

• Snowball Sampling

When a researcher chooses those that are readily available to engage in his or her sample, what kind of non-probability sampling is used?

• Convenience Sampling

• Purposive Sampling

• Quota Sampling

• Snowball Sampling

What type of sampling technique does not give all the elements in the population an equal chance of being selected?

• Non-probability Sampling

• Probability Sampling

• Randomized Sampling

• Unbiased Sampling

Which is NOT an example of non-probability sampling?

• Researchers include students who are conveniently available during the time of the survey.

• Researchers purposively choose all students in the star section to be their respondents.

• 1. Researchers draw 150 out of 500 students using draw lots to know who their respondents will be.

• 1. Researchers ask their first three respondents if they know someone who can also be included as participants in their study.

Which of the following statements is TRUE about non-probability sampling?

• 1. Non-probability sampling is an unbiased selection of samples.

• Non-probability sampling is a subjective type of selecting a sample.

• Non-probability sampling involves randomization in selecting a sample.

• Non-probability sampling gives an equal chance of selection for every element of the population.