Question: Consider the following sample autocorrelation estimates obtained using 50 data points: 1234 1 2 3 4 coefficient 0.5 -0.4 0.5 -0.4 lag What is

Consider the following sample autocorrelation estimates obtained using 50 data points: 1234 1 2 3 4 coefficient 0.5 -0.4 0.5 -0.4 lag What is the value of the Ljung-Box statistic?

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