provided in a control system is to allow manual override of remote installations, either by a serial communication. link, modem, radio or other type of interface. In these installation the field device may be manually controlled until a. problem is corrected or until maintenance personnel can visit the site.
â¢ Doctors want to know how much hearing damage results from loud music. â¢ Teachers want to know whether or not listening to classical music helps students perform better on tests. Statistical investigations are used every day for a variety of reasons.
All Answers (16) 1  Hi Jasmine. 2  The statistical analysis depends on the objective of the study. 3  I agree with Lousie answer, just using statistic software can be help for analyze large population.  A good method to know what analyses are relevant is to review papers for your similar 1  topic. I agree with Jason.