If the random variability in a time series is great,a high SYMBOL 97 \f "Symbol" value should be used to exponentially smooth out the fluctuations.

Name: If the random variability in a time series is great,a high SYMBOL 97 \f "Symbol" value should be used to exponentially smooth out the fluctuations.
Brand: Quizplus
Rating: 4.9 (39 reviews)

Question

Quizplus · Accepted Answer

A high alpha value in exponential smoothing gives more weight to recent observations, which can increase the impact of random variability rather than smooth it out.

If the Random Variability in a Time Series Is Great,a