Math Sl Fish Production - 1370 Words

FISH PRODUCTION - MODELING The aim of this investigation is to consider commercial fishing in a particular country in two different environments, that is from the sea and a fish farm (aquaculture). The following data provided below was taken form the UN Statistics Division Common Database. The tables gives the total mass of fish caught in the sea, in thousands of tones (1 tone = 1000 kilograms). Year | 1980 | 1981 | 1982 | 1983 | 1984 | 1985 | 1986 | 1987 | 1988 | Total Mass | 426.8 | 470.2 | 503.4 | 557.3 | 564.7 | 575.4 | 579.8 | 624.7 | 669.9 | Year | 1989 | 1990 | 1991 | 1992 | 1993 | 1994 | 1995 | 1996 | 1997 | Total Mass | 450.5 | 379.0 | 356.9 | 447.5 | 548.8 | 589.8 | 634.0 | 527.8 | 459.1 | Year | 1998 | 1999 |†¦show more content†¦Graph7. Model The graph shows what happens when we fit the original graph , Graph6. with its model graph. The slopes of the two graphs are presented to be nearly equal to each other, whereas at a certain places it presents variation in values. However it can clearly be seen that the function is constantly increasing. By considering the two presented models, it can be seen that in Graph5. the possible trend will keep increasing and decreasing its values as the years go by. The shown Graph7. shows the trends of the amount of fish caught will possibly keep on rising in the future as the years go by, however little decreases way assure on theShow MoreRelatedMath Sl Fish Production1358 Words   |  6 PagesFISH PRODUCTION - MODELING The aim of this investigation is to consider commercial fishing in a particular country in two different environments, that is from the sea and a fish farm (aquaculture). The following data provided below was taken form the UN Statistics Division Common Database. The tables gives the total mass of fish caught in the sea, in thousands of tones (1 tone = 1000 kilograms). Year | 1980 | 1981 | 1982 | 1983 | 1984 | 1985 | 1986 | 1987 | 1988 | Total Mass | 426Read MoreHow to Develop Sri Lankas Fishing Industry Essay examples3399 Words   |  14 Pagesspecially Northern, Eastern and North Central area and production also have gone down. 3. At present fisheries has become one of the foremost money earning ventures all over the world. Because presently modern technology is widely used in fishing industry, also much progress has been made in this field, due to rapid development of the society and the increasing of population. But still Sri Lanka could not achieve required level of productions and also unable to meet the present market comparativelyRead MoreProject Mgmt296381 Words   |  1186 PagesManagement, Thirteenth Edition Jacobs and Whybark, Why ERP? First Edition Larson and Gray, Project Management: The Managerial Process, Fifth Edition Leenders, Johnson, Flynn, and Fearon, Purchasing and Supply Management, Thirteenth Edition Nahmias, Production and Operations Analysis, Sixth Edition Olson, Introduction to Information Systems Project Management, Second Edition Schroeder, Goldstein, Rungtusanatham, Operations Management: Contemporary Concepts and Cases, Fifth Edition Seppanen, Kumar,