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A sample survey finds that 72 percent of a sample of 1,017 adults in Kentucky wanted the recently elected governor to retain the health-insurance plan mandated by the Affordable Care Act. If that sample were a simple random sample from the population of all Ohio adults, what would be the 99 percent confidence interval for the percent of all Kentucky adults who feel that way?
Moderately Strong Association
Indicates a significant but not perfect relationship between two variables, often quantified by correlation coefficients.
Positive Association
A relationship between two variables in which they increase or decrease together.
Little or No Association
A statistical term indicating a weak or nonexistent relationship between two variables.
Explanatory
pertaining to or serving to explain, often used to describe variables that aim to explain observed phenomena.
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