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An economist applies specialist knowledge to real world events and developments, providing vital insights into their financial, political and social impact. Economists provide specialist advice by studying data and statistics and by using their understanding of economic relationships to uncover trends. Economists carry out considerable amounts of research and collect large amounts of information. They then analyses all the data they have combined to assess feasibility, produce forecasts of economic trends, determine the implications of their findings and make recommendations of ways to improve efficiency.
Econometrics is basically applied statistics. The theory you learn in statistics can be used to answer questions posed in the field of economics. Because this application is mathematical, it allows economists to perform research using economic data in an empirical, scientific, and rigorous manner.
Economics has this connection to mathematics: It is a jumbled heap of beliefs and statistics. Our beliefs tell us which numbers to add up, and which to ignore. Footnote: For the past 50 years, economic theories--principles, practices, and predictions--have been described in highly refined mathematical terms. Economic concepts that were formerly stated in words are now codified in mathematical formulas. For example, Malthus and Ricardo described "game theory" discursively. Subsequently, economists devised mathematical explanations and formulas to explain and refine those concepts.
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The important limitations of statistics are:(1) Statistics laws are true on average. Statistics are aggregates of facts. So single observation is not a statistics, it deals with groups and aggregates only.(2) Statistical methods are best applicable on quantitative data.(3) Statistical cannot be applied to heterogeneous data.(4) It sufficient care is not exercised in collecting, analyzing and interpretation the data, statistical results might be misleading.(5) Only a person who has an expert knowledge of statistics can handle statistical data efficiently.(6) Some errors are possible in statistical decisions. Particularly the inferential statistics involves certain errors. We do not know whether an error has been committed or not.
Cordelia Hall has written: 'Discrete mathematics using a computer' -- subject(s): Mathematics, Data processing
Many jobs require the use of mathematics, including but not limited to: engineers, scientists, finance professionals, architects, economists, statisticians, data analysts, actuaries, computer programmers, and market researchers. Mathematics is a fundamental tool in these professions for problem solving, data analysis, modeling, and making informed decisions.
Through bar charts.
Statistics is a type of math utilized by scientists to analyze their data.
Mathematics used in collecting data because factors of numbers would be operated.
measurements used in data collection involve the use of mathematics
There are a number of programs on the internet that can collect data and compile data you input into a spreadsheet or other document for easy evaluation. One such program is "Track Source". Track Source is a online data collector and analysis tool which would be great for collecting and compiling customer data for your business.
Some questions require a variety of information, and mathematics can be used to organize the data into more manageable portions.
Robert P. Feinerman has written: 'Using computers in mathematics' -- subject(s): Data processing, Mathematics 'Polynomial approximation' -- subject(s): Approximation theory, Polynomials
Limits of data
A competition between National Accounts Divisions in order to compile national accounts using automatic data processing. Although not very usually, at least put something of sense to the question.
1. compile the primary data 2. interpreatation 3. Analyising the data of different field Harisha M.K.