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An average serving of which food provides the most vitamin A?
Indicator Variables
Dummy variables used in regression models to encode categorical data into numbers, typically 0 or 1, to include them in statistical analysis.
Number of Hours
The total count of hours measured in a given context, often referring to the duration of events or the amount of time spent on activities.
Nominal Variable
A type of variable that represents categories with no intrinsic ordering or rank among them.
Indicator Variables
Binary variables used in regression analysis, taking the value of either 0 or 1 to denote the absence or presence of a categorical effect.
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