This work has employed three analysis tools to fit different regression models (linear, logarithmic, exponential, power, and polynomial). Different analysis tools are used in this work like Excel, Minitab, and SPSS. The linear regression is widely used to provide a general trend line. The contributions of this work are applied in many directions like forecasting, analyzing, and designing a web-application.

Mustafa Zghoul is a Master in Computer Science and he completed his studies at Sohar University. Currently he is working at Vocational Training College - Oman.