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How would a data set containing the values of a variable with a mean of 50 and standard deviation of 2 compare with a mean of 50 and standard deviation of 20?
Wiki User
∙ 9y ago
The first set would have most data points very close to 50 while in the second set they would be much further away.
Wiki User
∙ 9y ago
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When do you use the relative standard deviation instead of standard deviation?
Use %RSD when comparing the deviation for popolations with different means. Use SD to compare data with the same mean.
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When do you use the relative standard deviation instead of standard deviation?
Use %RSD when comparing the deviation for popolations with different means. Use SD to compare data with the same mean.
When we know the population mean but not the population standard deviation which statistic do we use to compare a sample to the population?
The sample standard error.
What is the tempo of daniw?
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What are the advantages and disadvantages of coefficient of variation?
One the main advantage of using the coefficient of variation over the standard deviation to measure volatility is the fact that CV is normalized and can be used to directly compare different asset's volatility. The standard deviation must be used in the context of the mean of the data.
A part of an experiment to which you can compare the results of other tests?
Control
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It seems part of this question is missing. Perhaps the answer is that you might compare the effect to basic functions such as linear, quadratic, or exponential.
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Chi-square is a distribution used to analyze the standard deviation of two samples. A t-distribution on the other hand, is used to compare the means of two samples.
Using mean and mean absolute deviation to compare data quiz?
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When a variable is kept unchanged in an experiment it is said to be?
It is called the control variable. It is used to compare to your experimental results.
