STATISTICAL TECHNIQUES AND TOOLS
T DISTRIBUTION
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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These are number of values that are free to vary after a sample statistic has been computed.
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degrees of feerdom
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degrees of fredome
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degrees of freedome
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degrees of freedom
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Explanation:
Detailed explanation-1: -Degrees of freedom are the number of independent values that a statistical analysis can estimate. You can also think of it as the number of values that are free to vary as you estimate parameters.
Detailed explanation-2: -Revised on November 10, 2022. Degrees of freedom, often represented by v or df, is the number of independent pieces of information used to calculate a statistic. It’s calculated as the sample size minus the number of restrictions.
Detailed explanation-3: -To calculate degrees of freedom, subtract the number of relations from the number of observations. For determining the degrees of freedom for a sample mean or average, you need to subtract one (1) from the number of observations, n.
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