Statistics: Useful or Useless

| Statistics: Useful or Useless| | | [Type the author name]| 9/2/2009| | In todays society, there is some attractive of number or statistic that is used to validate some fact. discharge a newspaper or a magazine and statistics be used to tell us the results of studies, announcements of breakthroughs, statistical reports, forecasts, projections, charts, graphs, and summaries (Rumsey, 2003). Statistics tell us the professorships approval rating and whether its tumult or falling. Numbers are used to tell us whether one should feel good about the economy or down in the dumps. Statistics are used to measure our self-confidence as consumers, the output of factories and even measure the nations debt. Therefore, the fact that our society relies so much on number game these days, a basic knowledge and understanding of statistics is useful. The basic description of statistics is a branch of mathematics that deals with collecting, organizing, analyzing, and in terpreting data in order to make decisions (Larson & Farber, 2009). In former(a) words, statistics takes a bunch of raw data and attempts to make disposition of them by putting them into groups and then interpreting the numbers contact of those groups. such data is useful to add credence to a peculiar(prenominal) topic of the day.

Statistics are also helpful when it comes to determining practise patterns and tracking trends and changes as well as performance of operate (Reasons for Using Statistics, 2009). When it comes to the presidents approval rating, surveys are interpreted from a sample of people a cross the nation, with results coming from t! heir chemical substance reaction to various questions. The numerical results are then work out and born-again into percentages. When the media reports that the president has a 42% approval rating, this delegacy that 42% of those people surveyed in that sample liked the avocation the president was doing. What those statistics do not say, however, were the questions asked to the sample, or political leanings of that...If you unavoidableness to get to a full essay, order it on our website: OrderCustomPaper.com

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