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What is meant by autocorrelation

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Reference no: EM13891679

1. (a) What is meant by autocorrelation?

(b) Draw a figure showing positive and negative first- order autocorrelation.

(c) Why is autocorrelation a problem?

2. (a) How is the presence of positive or negative first-order autocorrelation tested?

(b) How can autocorrelation be corrected?

Reference no: EM13891679

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