Time Series Analysis Of The Volume Of Sales Of Maltina

Authors: NWANYA JULIUS C. | Natural & Applied Sciences Mathematics Projects 40 pages 6,039 words

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ABSTRACT

 This project deals with time series analysis of the volume of sales of Maltina (a product of Nigerian Breweries Pie) f~ January 1990 to December 2000. The basic assumptions of time series were tested. The analysis of the volume of sales was done with autocorrelation and partial autocorrelation functions. A statistical package MINIT AB was used in analysing the data. There was trend in the volume of sales of Maltina. The data was also differenced. The 95% confidence limit was O .17 4, which is also the standard error of the autocorrelation. The fitted model for the data was ARIMA (III). With the model, the forecast 1 I of the volume of sales of Maltina was done.

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