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As the confidence requirement increases, the standard error term in an interval estimate of the difference between two population proportions decreases.
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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