A study was done to analyze how residents use a local park in San Antonio, Texas

Question

A study was done to analyze how residents use a local park in San Antonio, Texas. To collect data for the study, a single house was selected randomly and its resident interviewed Then, the resident of every eighth house in the neighborhood was interviewed Residents were asked to provide their age, the number of times per week they used the park, and the amount of time spent in the park. Use this information to answer the following a. What was the sampling method used? b. The number of times per week is what type of variable? c. The amount of time spent in the park each week is what type of variable?

Explanation / Answer

a) here this is systematic sampling being used (as selecting is made on a constant interval)

b) it is (quanititative) discrete (ratio variable)

c) it is (quanititative) continuous (ratio variable)

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