What are the age differences in chronic obstructive pulmonary disease (COPD) among impoverished white females?

why it is important to them
what it could contribute to nursing
identify independent and dependent variables with specific level of measurement (Nominal or Ordinal)
their null hypothesis & research hypothesis
the statistical analyses with rationale
independent and dependent variables with specific level of measurement (Interval/Ratio)
their null hypothesis & research hypothesis
the statistical analyses with rationale
What are the age differences in chronic obstructive pulmonary disease (COPD) among impoverished white females?