FORECASTING QUARTERLY EARNINGS USING A TREND-SEASONAL MODEL

Khurshidzhon Zhumakulov; Jo’rayeva Zulayho Bahromjon qizi

FORECASTING QUARTERLY EARNINGS USING A TREND-SEASONAL MODEL

Authors

Khurshidzhon Zhumakulov Candidate of physical and mathematical sciences, associate professor of the "Mathematics" department of the Kokand State Pedagogical Institute
Jo’rayeva Zulayho Bahromjon qizi Master Student of Namangan State University

Keywords:

Trend, seasonality, additive forming models, multiplicative forming models, moving average, smoothed series.

Abstract

In this work, a trend-seasonal model is selected, which shows the most optimal ways of showing the trend equations with additive forming and multiplicative forming models.