Fasting Times Research Paper Example | Topics and Well Written Essays - 250 words

Fasting Times - Research Paper Example First is the sample selection biased that can influence the research study if a non-random sampleof a population in which all individuals, or instances, were not equally likely to have been selected. Thus, results can be erroneously attributed to the phenomenon under study rather than to the method of sampling. Self-selection will be according to the willingness to participate in the study of individuals and there is a tendency that more educated person will agree to join the study. Another is limited response rate where some of the representative cannot fully respond to the activity that is being asked to them (Macnee &McCabe, 2008, 138). Generally, sampling errors and biases are induced by the sample design. Therefore, a researcher must utilize certain sampling methods in choosing representative randomly in the population to have a chance of being included in the study. The difficulty can also be mitigated by weighting the data when population standards are available or by imputing data based on answers to other