Examlex
When the Moon is totally eclipsed, the Moon is illuminated by some sunlight reflected by Earth's atmosphere.
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.
Analysis of Variance
A statistical method used to compare the means of three or more samples to determine if at least one of them is significantly different from the others.
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