Question: Question 4 (1 point) The Ljung-Box test checks whether the residuals from a fitted ARMA process come from a standard normal distribution. True False Question

Question 4 (1 point) The Ljung-Box test checks whether the residuals from a fitted ARMA process come from a standard normal distribution. True False Question 5 (1 point) The I-day forecast for any MA(q) process is the mean whenever I is greater than q. O True False Question 6 (1 point) The 2-day forecast is a random variable. True False Question 7 (1 point) I have followed the honor code set forth in the syllabus for this course. Specifically, all work on this quiz is my own and I have sought no help that would be considered external to myself, especially from books, other humans, or from the internet. O True False

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