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Give an example of a study where it would be more appropriate to report the standard...

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Statistics

Give an example of a study where it would be more appropriate toreport the standard deviation rather than the interquartile range.Explain why the standard deviation is the better choice.

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The standard deviation plays a central role in statistics for two reasons 1it is a key factor in the central limit theorem which explains to students why increasing the sample size of a data set should give us a better estimate for the mean 2 and also because it gives us the variance which is fundamental for such methods as ANOVA linear regression etc However one use of the standard deviation that is very important for beginning students    See Answer
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