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Dei read this really interesting study that examined the benefits of a structured program that taught problem-solving to disadvantaged children. Although the population that he works with is not considered disadvantaged, Dei would like to conduct a similar study at his school. Of the following types of studies, which best describes Dei's idea?
Collection
The act of gathering items or data together, or an assemblage of objects or information.
Ratio
A quantitative relationship between two numbers, showing how many times one value contains or is contained within the other.
Household
A group of people, often a family, who live together in a single dwelling.
Frequency Distribution
The representation, often in graphical form, of the frequencies within a dataset to show how the values in the set are distributed.
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