![time series - Ljung-Box Statistics for ARIMA residuals in R: confusing test results - Cross Validated time series - Ljung-Box Statistics for ARIMA residuals in R: confusing test results - Cross Validated](https://i.stack.imgur.com/gyIv3.png)
time series - Ljung-Box Statistics for ARIMA residuals in R: confusing test results - Cross Validated
![SOLVED: If the p-value for the Ljung-Box test is 0.0678 (computed with the first six autocorrelations of the raw data), what would you conclude? State the null hypothesis, the alternative hypothesis, and SOLVED: If the p-value for the Ljung-Box test is 0.0678 (computed with the first six autocorrelations of the raw data), what would you conclude? State the null hypothesis, the alternative hypothesis, and](https://cdn.numerade.com/ask_previews/d819853b-8385-4bd9-bed6-d9fd04586589_large.jpg)
SOLVED: If the p-value for the Ljung-Box test is 0.0678 (computed with the first six autocorrelations of the raw data), what would you conclude? State the null hypothesis, the alternative hypothesis, and
![SOLVED: We have a further output with some information missing from R based on the same data: checkresiduals(Arima(1,0,0)) Ljung-Box test data: Residuals from ARIMA(1,0,0) with non-zero mean Q* 4.9797, df 6, p-value SOLVED: We have a further output with some information missing from R based on the same data: checkresiduals(Arima(1,0,0)) Ljung-Box test data: Residuals from ARIMA(1,0,0) with non-zero mean Q* 4.9797, df 6, p-value](https://cdn.numerade.com/ask_images/eb23afc4c4ca407fbedd2d1d107a6e79.jpg)
SOLVED: We have a further output with some information missing from R based on the same data: checkresiduals(Arima(1,0,0)) Ljung-Box test data: Residuals from ARIMA(1,0,0) with non-zero mean Q* 4.9797, df 6, p-value
![ACF of residuals and p-values for the Ljung-Box test of autocorrelation... | Download Scientific Diagram ACF of residuals and p-values for the Ljung-Box test of autocorrelation... | Download Scientific Diagram](https://www.researchgate.net/publication/302384628/figure/fig3/AS:667065857875979@1536052302959/ACF-of-residuals-and-p-values-for-the-Ljung-Box-test-of-autocorrelation-for-the.png)