What type of sample would give the most unbiased data?
A)A volunteer response sample.
B)A random sample.
C)A sample with a high number of respondents.
D)None of the above.

Question

Quizplus · Accepted Answer

A random sample will give the most unbiased data because every individual in the population has an equal chance of being selected, therefore eliminating any potential for bias. A volunteer response sample may attract individuals with specific beliefs or opinions, skewing the data. A sample with a high number of respondents does not necessarily eliminate bias, as the respondents may still have similar characteristics or opinions.

What Type of Sample Would Give the Most Unbiased Data