A study in which data was "aggraded" has been conducted in the United Stated. The researchers identified a positive correlation between the aggregated state proportion of families with children and aggregated state-wide income (states that have a higher numbers of families with children have higher average levels of income). The researcher can conclude that individual families with children will have much higher levels of income when compared to those without children. This is an appropriate conclusion based on the study design. Group of answer choices True False