Answer:
True
Explanation:
Observational study is a kind of study in which individuals are observed or certain outcomes are measured,without manipulation or intervantion from external sources.
Measuring the relationship between the attractiveness scores asigned to college students by a panel of peers and their scores on a paper and pencil test of anxiety is simply an observation to ascertain an outcomewhich is simply a comparison.
One situation where you may make a different purchasing decision with a limited budget is snacks.
With a limited budget you may only purchase a small bag of potato chips. If you had a larger budget you would have purchased a can of Pringles potato chips and a drink. Your limited budget resulted in a smaller purchase than you would have made with a higher budget.
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