Which of the following statements is true A In a true census

Which of the following statements is true?
A. In a true census, no inferential statistics can be done, because the entire population is the sample.
B. A population is the object upon which we collect data.
C. The definition of a census is the decennial census of the United States of America.
D. When taking a sample from the population, the variable involved will always be qualitative.

Solution

Option A is correct. Becuase true census include entire population in the study.

Decennial Census: The decennial census has been conducted in years ending in \"0\" . It started in 1790. So option C is incorrect.

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Variable involved in the study not always be qualitive.