by Dan | Jan 6, 2021 | Statistics
Discuss the concepts of hypothesis testing, including what you are evaluating, when it should be used, and the differences between a one- and a two-tailed test.Describe an example from your own personal or professional experiences where you could apply a hypothesis...
by Brian Leakey | Dec 11, 2020 | Main
Hypothesis testing is an act in statistics whereby an analyst tests an assumption regarding a population parameter. The methodology employed by the analyst depends on the nature of the data used and the reason for the analysis. Hypothesis testing is used to assess the...
by Admin | Dec 3, 2020 | Main
Consider what you’ve been learning about in this course: If someone is well-skilled and practices positive psychology and problem-focused, emotion-focused, and appraisal-focused coping, in what ways might these skills help him or her deal with having a psychological...
by Dan | May 17, 2020 | Main
Determine whether you should use the pooled t-test or the nonpooled t-test.Provide a rationale.Perform the hypothesis test.Analyze the test results, state your conclusion(s), and provide the rationale for your statement(s).Using Excel statistical functions and...
by Dan | Nov 6, 2019 | biology
Define One Sample Hypothesis testing. Choose a variable in your own organization or another organization in which you are interested. Write a hypothesis that could be tested, and which would provide useful information if it was. Briefly describe the test you would use...