Obtaining Frequency Distributions for All the Variables in a Data

question 3

Multiple Choice

Obtaining frequency distributions for all the variables in a data file is one way to

• A) do wild-code checking.
• B) do consistency checking.
• C) verify data entry.
• D) edit the data.

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Definitions:

Emerging Disease

A disease that has appeared in a population for the first time, or that may have existed previously but is rapidly increasing in incidence or geographic range.

Bacteriophage

A type of virus that infects bacteria, often used in molecular biology research and potential antibacterial therapies.

Retrovirus

A type of virus that uses RNA as its genetic material and reversely transcribes its RNA into DNA for integration into the host's genome.

Photoautotrophs

Entities that perform photosynthesis, creating nourishment from carbon dioxide and water by harnessing the energy from sunlight.