Question

what are "degrees of freedom"? Also, why does df=n-1. Explain in words please

what are "degrees of freedom"? Also, why does df=n-1. Explain in words please
Math   Statistics-And-Probability   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
(1) Consider a Chi-square distribution with degrees of freedom, df =7 I What is the mean?;...
(1) Consider a Chi-square distribution with degrees of freedom, df =7 I What is the mean?; II. the standard deviation, for this distribution? (2) Consider a Chi-square distribution for a categorical variable with 4 levels. I. What is the degrees of freedom for this distribution? II. The chi-square test statistic was calculated to be 8.012. What is the p-value for this distribution?
How to find or calculate the Degrees of freedom (df) for a Correlation Test, and the...
How to find or calculate the Degrees of freedom (df) for a Correlation Test, and the P-value associated with the Test using Excel ?? Please show screenshots of the steps!
How to find or calculate the Degrees of freedom (df) for a Correlation Test, and the...
How to find or calculate the Degrees of freedom (df) for a Correlation Test, and the P-value associated with the Test using Excel ?? Please show screenshots of the steps!
Identify the number of degrees of freedom, translational degrees of freedom, rotational degrees of freedom, and...
Identify the number of degrees of freedom, translational degrees of freedom, rotational degrees of freedom, and vibrational degrees of freedom of the follwoing: 1.SF6 2.CO2 3.O2 4.C60 5.Ar Please explain :)
The t-chart only has certain values for degrees of freedom (n=1-30, 40,50,…,120, ∞). If the degrees...
The t-chart only has certain values for degrees of freedom (n=1-30, 40,50,…,120, ∞). If the degrees of freedom you are looking for does not appear on the chart, go to the LOWER value on the chart. For example, if you have 47 degrees of freedom, use the corresponding t-values for 40 degrees of freedom. This is considered a “conservative solution.” Why do you think you would use the LOWER degrees of freedom and not the HIGHER value?
If L is a Lagrangian for a system of n degrees of freedom satisfying Lagrange’s Equations...
If L is a Lagrangian for a system of n degrees of freedom satisfying Lagrange’s Equations of motion show by direct substitution that: L’ = L + dF(q1,q2,…qn,t)/dt                                                                                          also satisfies Lagrange’s equation where F is any arbitrary, but differentiable function of its arguments.
Explain why the critical value increases as k (degrees of freedom) increases?
Explain why the critical value increases as k (degrees of freedom) increases?
1. For a t distribution with k degrees of freedom, (t(k)), what does this distribution approach...
1. For a t distribution with k degrees of freedom, (t(k)), what does this distribution approach as k increases? Why? 2. How do t distributions help one to analyze samples from normal distributions?
What is the distribution and degrees of freedom of the test statistic when compare two population...
What is the distribution and degrees of freedom of the test statistic when compare two population effects? A. F distribution with (k-1) and (k-1)(b-1) degrees of freedom. B. t distribution with (k-1)(b-1) degrees of freedom. C. t distribution with (n-k) degrees of freedom. D. F distribution with (k-1) and (n-k) degrees of freedom.
Explain what is physically meant by “Degrees of Freedom” and the “Equipartition Theorem”. a. Degrees of...
Explain what is physically meant by “Degrees of Freedom” and the “Equipartition Theorem”. a. Degrees of freedom refers to the number of rights, or freedoms, a person exercises in a given partition of time, after their yearly schedules have been equally partitioned into appropriate chunks of time. b. The Equipartition theorem states that every atom in a solid has a specific heat equal to kB/2 for every degree of freedom (or allowed kind of motion). c. The Equipartition theorem states...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT