A researcher wants to select a way to measure how values in a research study are dispersed around the mean, and how homogeneous or heterogeneous they are, for a ratio-level variable. The researcher might select which of the following?

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The Answer of A researcher wants to select a way to measure how values in a research study are dispersed around the mean, and how homogeneous or heterogeneous they are, for a ratio-level variable. The researcher might select which of the following?

A Researcher Wants to Select a Way to Measure How