When conducting a research study, it is important to determine the appropriate sample size. Who is responsible for calculating the sample size and what factors are taken into consideration when doing so?The researcher is typically responsible for calculating the sample size. Factors taken into consideration include the research question, the population size, the desired level of confidence in the results, and the effect size. The researcher must also consider whether the study is exploratory or confirmatory, the power of the study, and the availability of resources.
