Question: c) Is it appropriate to use the standard deviations to compare the variability between races? Explain if it Explain if it is necessary to use

c) Is it appropriate to use the standard deviations to compare the variability between races? Explain if it

Explain if it is necessary to use the coefficient of variation to compare the variability for this case

d Based on the above discussion, which race's distribution non-Hispanic White women or African- American women group ) has more variability on breast cancer incidence rates?

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