Compare the similarities and differences of parametric and nonparametric analysis in the context of data assumptions.

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milcah answered 4 months ago

Analyze the similarities and differences between parametric and nonparametric tests, and justify when is it appropriate...

Analyze the similarities and differences between parametric and nonparametric tests, and justify when is it appropriate to run a nonparametric test and when it is not, while identifying three parametric tests and nonparametric equivalents in your analysis.

agree or not? What is a nonparametric test? What is a parametric analysis? Parametric tests assume...

agree or not? What is a nonparametric test? What is a parametric analysis? Parametric tests assume underlying statistical distributions in the data. Therefore, several conditions of validity must be met so that the result of a parametric analysis is reliable. The student’s t-test for two independent samples is safe only if each sample follows a normal distribution and if sample variances are homogeneous. Nonparametric tests do not rely on any delivery. They can thus be applied even if parametric conditions...

Parametric vs. Nonparametric Methods The purpose of this assignment is to differentiate between parametric and nonparametric...

Parametric vs. Nonparametric Methods The purpose of this assignment is to differentiate between parametric and nonparametric statistical methods. In addition, this assignment will help you understand and implement parametric or nonparametric statistical methods. Research the following statistical topics: Levels of measurement Parametric and nonparametric methods On the basis of your research and understanding, respond to the following: Find and state the definition of levels of measurement that distinguishes the five types of data used in statistical analysis. In your own...

Read the scenario and pick the most appropriate nonparametric statistical test (assume several assumptions of parametric...

Read the scenario and pick the most appropriate nonparametric statistical test (assume several assumptions of parametric tests were violated). Imagine that marketing researchers working for a food company want to determine whether children would prefer ketchup of a different color. They develop green and blue to compare to their standard red (all taste the same). They have children taste all three colors of ketchups (a correlated-groups design) and rank each on a scale of 1 – 10. Answer: A researcher...

Explain the difference between parametric and nonparametric tests.

Explain the differences and similarities between parametric and non-parametric inferential statistics. When (under what circumstances) would...

Explain the differences and similarities between parametric and non-parametric inferential statistics. When (under what circumstances) would a parametric statistic be your preferred statistic? When would a non-parametric statistic be your preferred statistic?

What are the assumptions and advantages of nonparametric methods?

Compare the similarities and differences between amylopectin and chitin.

This exercise focuses on the difference between Parametric and Nonparametric statistics. 1. Define parametric statistics. 2....

This exercise focuses on the difference between Parametric and Nonparametric statistics. 1. Define parametric statistics. 2. Define nonparametric statistics. 3. What is referred to by the term “scale of measurement”? 4. What are the four common scales of measurement? 5. Which scale(s) of measurement are associated with parametric statistics? 6. Which scale(s) of measurement are associated with nonparametric statistics? 7. Identify the scale that would be associated with each of the following measurements. a. Gender b. Percentiles on a standardized...

In the context of providing protection against smallpox, describe (A) the similarities and (B) the differences...

In the context of providing protection against smallpox, describe (A) the similarities and (B) the differences between variolation and vaccination. (C) Now explain the mechanisms by which immunization with vaccinia virus provides protection against smallpox.

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