33. A first-order autoregressive time series is stationary if -1

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter10: Sequences, Series, And Probability
Section10.3: Geometric Sequences
Problem 49E
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33. A first-order autoregressive time series is stationary if -1 < r1 <1, where r1 is
first-order autocorrelation coefficient. (True/False)?
O True
O False
• Previnus
Novt
Transcribed Image Text:33. A first-order autoregressive time series is stationary if -1 < r1 <1, where r1 is first-order autocorrelation coefficient. (True/False)? O True O False • Previnus Novt
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