Determining degrees of freedom

Reference no: EM13107142

What do you mean by degrees of feedom in statistics? Explain the concept of degrees of freedom for each of the following hypothesis tests. Use an example in each case and compute the degrees of freedom. Determine step by step how you arrived at the degrees of freedom.

1. One Sample T-Test

2. Two Sample T-Test for Independent, Dependent and Paired Samples (with an example in each case)

3. ANOVA- Single Factor

4. ANOVA -Two Way (2 x 2 Factorial ANOVA)

5. Chi-Square Test - One Dimentional (Simple)

6. Chi-Square Test -Two Dimentional (m x n Table)

7. Linear Regression

8. Multiple Regression

Reference no: EM13107142

Questions Cloud

Explain how are the components of international strategy : Illustrate what are the differences between a majority opinion and a dissenting opinion in terms of an actual case law and policy impact? Explain how are the components of international strategy.

T-tests and z-tests : What is the underlying difference between the T-test and the Z-test? Provide an example of nominal information and write a work related survey question that would collect nominal data:

How far are the runners from the flagpole : Runner A is initially 8.0 mi west of a flagpole and is running with a constant velocity of 6.0 mi/h due east. Runner B is initially 6.0 mi east of the flagpole and is running with a constant velocity of 8.0 mi/h due west. How far are the runners f..

Calculate the hourly capacity : The following table shows a four-step process. The necessary time for one worker to perform the step on one unit is listed as well as the number of workers at each step.

Determining degrees of freedom : What do you mean by degrees of feedom in statistics? Explain the concept of degrees of freedom for each of the following hypothesis tests.

Explain the conflict which happened in health care field : Explain the conflict from you text or personal experience which happened in health care field. how did diversity contribute to this conflict culture, profession, race, gender?

What circumstances will principals not be liable to third : In what circumstances will principals not be liable to third parties under contracts formed by an agent? Is the principal liable for an agent’s torts? Explain why or explain why not

What was the change in the potential energy : A uniform electric field of magnitude 271 V/m is directed in the negative x direction. A +12.7 ?C charge moves from the origin to the point (x, y) = (15.5cm, 46.0 cm). What was the change in the potential energy of this charge?

Determine upper and lower control limits for fraction : A medical facility does MRIs for sports injuries. Occasionally a test yields inconclusive results and must be repeated. Using the following sample data and n = 195.

User Account

All Pages