Examlex
Calculate the wavelength of the light emitted by a hydrogen atom during a transition of its electron from the n = 4 to the n = 1 principal energy level. Recall that for hydrogen En = -2.18 * 10-18 J(1/n2)
Q-Q Plot
A graphical tool to compare two probability distributions by plotting their quantiles against each other.
Normality
The condition in which a dataset or distribution follows a normal distribution, characterized by a bell-shaped curve.
Residuals
The differences between observed and predicted values in a regression analysis, indicating the error in predictions.
Regression Analysis
Regression analysis is a statistical method for estimating the relationships among variables, often used to predict the outcome of one variable based on the value(s) of another.
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