The Department of Statistics at University of Kentucky surveyed 1111 students asking them the following question: “How many hours per day you spend on social media? This is an example of:Group of answer choicesCategorical VariableNumerical-Continuous VariableNumerical-Discrete VariableQualitative Variable
Question
The Department of Statistics at University of Kentucky surveyed 1111 students asking them the following question: “How many hours per day you spend on social media? This is an example of:Group of answer choicesCategorical VariableNumerical-Continuous VariableNumerical-Discrete VariableQualitative Variable
Solution
This is an example of a Numerical-Discrete Variable. The reason is that the number of hours spent on social media can be counted in distinct, separate amounts (for example, 1 hour, 2 hours, 3 hours, etc.). It's not a continuous variable because you can't spend, for example, 2.37 hours on social media. It's also not a categorical or qualitative variable because the responses are numerical, not categories or qualities.
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