If the Random Variability in a Time Series Is Great

question 12

True/False

If the random variability in a time series is great and exponential smoothing is being used to forecast, then a high alpha (α) value should be used.

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Definitions:

Out Of Africa

A theory that suggests all modern humans originated from a common ancestral population in Africa before dispersing to other parts of the world.

Multiregional Model

A theory of human evolution proposing that modern humans originated from several different groups of homo sapiens spreading from Africa to other parts of the world.

Human Evolution

The lengthy process of change by which people originated from apelike ancestors, spanning millions of years.

Bacterial Niche

Specific environments or conditions where certain bacteria can thrive and survive better than in other places.