Discuss the differences between non-parametric and parametric tests.
Discuss the differences between non-parametric and parametric tests. Provide an example of each and discuss when it is appropriate to use the test. Next, discuss the assumptions that must be met by the investigator to run the test.
Conclude with a brief discussion of your data analysis plan. Discuss the test you will use to address the study hypothesis and which measures of central tendency you will report for demographic variables.
Provide constructive, supportive feedback to your classmates’ posts.
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A parametric test is a postulate test that provides a generalization for making proclamations about the mean of a population. The test works on the underlying assumption that there is a regular distribution of variables and their average is acknowledged. The variance of the population is calculated using a sample of the population………………
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