Discussion topic Assignment Example | Topics and Well Written Essays - 250 words - 2

Discussion topic - Assignment Example There are experiments that require low alpha levels like in cases that may lead to death, maim or serious defects occurring. In such experiments, the researcher wants to avoid a situation whereby the null hypothesis is true and rejected. Therefore, if 0.05 chance of being wrong cannot be tolerated then a much lower level of significance like 0.001 can be used. For example performing a clinical study of a new drug on people, it will mean that a researcher does not want to take chances if adverse drug reactions are noted on an individual. A Higher level of alpha like 0.10 is rare in practice because it increases the chance of making type I error. Higher levels may be used when doing an experiment the researcher is at ease of accepting the null hypothesis (Shi, Levinson, & Whittemore, 2008). For example, when a researcher insists that there is no significant difference between intelligence among male and female nursing student in a nursing