Degree of freedom?

This topic has 7 replies, 7 voices, and was last updated 15 years, 6 months ago by Rohrschach.

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January 26, 2007 at 11:36 am #45948

idiotinmath
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Which of the following distribtions loses the most degree of freedom?Normal/Poisson/Binomial or Uniform?Assuming that data for a goodness of fit test has been structured into effective cells for a chi square calculation?

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January 26, 2007 at 6:34 pm #151114

Ken Feldman
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Instead of spending all your time posting your homework/test questions, why not apply that time to actually doing some of your own work and research instead of expecting other posters to do it for you. The lack of response to most of your posts is gratifying and means others are finally catching on and refuse to enable you any further.

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January 27, 2007 at 9:16 am #151139

Idiotinmath.
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Darth
As usual I was expecting to receive this answer from you.Anyhow I appreciate your advice,do you think that I will be satisfied from those answers received in this forum?as I could recognize ,most of the answers are not correct (100%),you may find some hints ,but that is all??Posting in this Forum of part of the “overall” research efforts,just I may receive some enlightements (if I may receive any???).For your information I know the answers of those questions,but I’m seeking another “opinion” .and even I may be interested to collect such “answers” ?.Best Regards?

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January 27, 2007 at 3:59 pm #151152

Ropp
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Idiotinmath,
I have never seen this man answer a stat question yet, he just post’s the same answers, one day he might be brave enough to do so !!!
Dave

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January 27, 2007 at 10:45 pm #151163

Ken Feldman
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Well Dave, maybe you have been looking in the wrong place. For example, here’s one from a year ago to show that I have been answering possibly longer than you have been looking. Since I have found at least one, your thesis and credibility are shot. So, do I need to point out a few more before you recant or will you continue to post stupid and unfounded assertions?https://www.isixsigma.com/forum/showmessage.asp?messageID=88702

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January 29, 2007 at 10:31 am #151189

accrington
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You say that you already know the answers to you homework questions. If so, why are you asking this forum to check that they are correct? Why not ask your tutor?
You also seem to be unable to distinguish cheating on your homework from genuine research.
If you have any questions regarding application of statistical methods to real problems, I’m sure the members of this forum would be more than happy to help you

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January 29, 2007 at 11:19 am #151194

Idiotin math.
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The average score on a proficiency exam for students is 82 with a SD of 3.5.If you select a student in random,what is the probability that his score will fall between 85 and 90?

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January 29, 2007 at 3:31 pm #151203

Rohrschach
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What happened to the confidence level? Unlike the earlier question about the Poisson Distribution, this one does require a level of confidence. This is not a Rohrschach test.

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