Statistical techniques allow the data to be represented in an easily understandable form with clear anomalies, ptterns, rlationships and expected trends apparent. Tese include Frequency Distribution; Hstograms; Bxplot; Sattergrams and Error Bar plots; ad diagnostic plots. Qalitative techniques help in further analyzing and forming conclusions about certain sets of data through which important decisions can be made. Fr managers and those working in the business fields, tey have to make many decisions which will impact the quality and productivity of the business they are running; tese have to be in face of close scrutiny and limited resources available.
Satistical tools can guide those decisions and point out the scientific support for implementation of these. T fully understand the impact that statistical thinking can have for the business, i would be effective to look at it from the three different levels of management. Te Strategic level is where the top tier decisions about an organizations long term strategy are made. “ecisions at the strategic level should be based on facts supported by appropriate data and this requires an understanding Bsiness and Industry have seen the arrival and demise of many programs such as Total Quality Management.
Ebracing any program that comes along without firm commitment and understanding is doomed to failure. ”(Abraham, p 3). A the middle managerial level key operation elements like robust product and process design, pocess control and improvement, ad training are designed. Alot of variables and input factors are taken into consideration before a system can be implemented and these are checked or proved through statistical thinking. Wile, oeration level workers do not extensive of all different statistical tools utilized in experiment design, bt they need to be able to understand concepts like regression, ad control charting to be able to perform well at their jobs and to identify any unusual patterns which could indicate an unexpected problem.
Wth the current turbulent climate of the economy and uncertain conditions which most organization are facing, i has been suggested that one way to minimize risk would be to adopt a culture where statistical tools and thinking is deeply entrenched in all aspects operations. Te of a traditional statistician should be increased from that of a consultant and problem solver to. ..
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