Examlex
What is the molecular shape of BeH2 as predicted by the VSEPR theory?
F Test
A statistical test used to determine whether there are significant differences between the variances of two or more groups.
T Test
A statistical test used to determine if there is a significant difference between the means of two groups, which may be related in certain features.
Least Squares Line
A regression line calculated using the least squares method, aiming to minimize the squares of the differences between observed and predicted values.
Independent Variables
Variables in a study or model that are manipulated to determine their effect on dependent variables.
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