What is the sample size for the dataset

Reference no: EM131399056

A sociologist assembles a dataset consisting of the poverty rate, per capita income, serious crime rate, and teen birth rate for the 50 states of the United States.

a. How many variables are in this dataset?

b. What is an observational unit in this dataset?

c. What is the sample size for the dataset?

Reference no: EM131399056

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