What is pooled standard deviation

For example:. What is the pooled standard deviation? Learn more about Minitab Example of a pooled standard deviation Suppose your study has the following four groups: Group Mean Standard Deviation N 1 9. Manually calculating the pooled standard deviation Suppose C1 contains the response, and C3 contains the mean for each factor level. Bonus: Pooled Standard Deviation Calculator You can also use the Pooled Standard Deviation Calculator to quickly calculate the pooled standard deviation between two groups.

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