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A system consists of two particles: particle 1,having the mass m1 = 4.0 kg is located at (-4.0 m,1.0 m) and particle 2,having the mass m2 = 5.0 kg is located at (2.0 m,1.0 m) .The x-coordinate of the center of mass of the system is
Independence of Errors
An assumption in statistical models indicating that the error terms are not correlated with each other.
Durbin-Watson Test
A statistical test used to detect the presence of autocorrelation in the residuals from a regression analysis.
Negative Autocorrelation
A statistical property where a variable is inversely correlated with its own lagged values, implying that positive changes are likely followed by negative changes, and vice versa.
Durbin-Watson Statistic
A statistical measure employed to identify autocorrelation within the residuals of a linear regression study.
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