Analisis peramalan penjualan tahu pada usaha tahu mandiri loa janan --

The purpose of this study is to determine approprite methods used at Tahu mandiri Loa janan to find out assessment methods that have smallest SKP (standard Error Forecasting). The analysis used of the final project in is of least swuare trend, quadratic trend method, exponential trend method and SKP (standard Error Forecasting).