If the Time Series Is Composed of ____________________ Variation and ____________________

question 65

Short Answer

If the time series is composed of ____________________ variation and ____________________ trend,we can use seasonal indexes and the regression equation to forecast.

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Definitions:

Capacitive Reactance

The opposition that a capacitor offers to alternating current, depending on the frequency of the current and the capacitor's value, measured in ohms.

Capacitive Reactance

The measure of the opposition that a capacitor presents to alternating current, due to the electric field created in the capacitor.

Ammeter

An instrument for measuring the flow of electric current in amperes.

Supply

The provision of electrical power to a system, device, or network.