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Questions and Answers
Which type of variable is categorical and can take on only a limited number of values?
Which type of variable is categorical and can take on only a limited number of values?
- Nominal variable (correct)
- Continuous variable
- Ordinal variable
- Discrete variable
What is the difference between a sample and a population in statistics?
What is the difference between a sample and a population in statistics?
- A sample represents the entire population, while a population represents a specific subset.
- A sample is a complete set of observations, while a population is a partial set of observations.
- A sample is a subset of a population, while a population is a subset of a sample. (correct)
- A sample includes all possible observations, while a population includes only a subset of the observations.
Which measure of central tendency is affected by extreme values in a dataset?
Which measure of central tendency is affected by extreme values in a dataset?
- Median
- Range
- Mean (correct)
- Mode
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