Classify the variable of interest as nominal or ordinal

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Reference no: EM13250048

A consumer protection agency conducts opinion polls to determine the quality (excellent, good, fair, bad) of products imported. if the agency conducted a poll in wich 1000 randomly selected individuals were contacted by telephone.

A. What is the population of interest?

B. What is the sample?

C. Classify the variable of interest as nominal, ordinal, interval, or ratio.

Reference no: EM13250048

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