After Stalin, Who Was the Longest Serving Soviet Leader

question 6

Multiple Choice

After Stalin, who was the longest serving Soviet leader?

• A)Khrushchev
• B)Gorbachev
• C)Dubcek
• D)Brezhnev
• E)Yeltsin

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Definitions:

Exponential Smoothing

Exponential smoothing is a time series forecasting method for univariate data that can be used to predict short-term trends by applying smoothing constants to past observations.

Actual Demand

The real observed demand for a product or service, as opposed to forecasted or estimated demand.

Alpha

In finance, a measure of the active return on an investment compared to a market index; in other contexts, it can signify a beginning or a primary factor.

Recent Periods

Refers to the latest or most current time frames for which data or observations are available.