Which of the following is true when the parameter lambda equals 0.95?

A. The weight given to the most recent observation is 0.95
B. The weight given to the observation one day ago is 95% of the weight given to the observation two days ago
C. The weights given to observations add up to 0.95
D. The weights given to the observation two days ago is 95% of the weight given to the observation one day ago


D

The weights given to observations go down by 5% for each day we go back in time.

Business

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