Tuesday, 12 March 2013

Application Of Numbers

For my coursework I will be looking at 80 platters from a crusade school, these records tell me various information nearly each participant such as their gender, the fare of hours tenacious lessons that they had, the number of minor mistakes each person received whilst doing their visitation, their driving instructor, the mean solar day on which they sat the test and what time of day they took it at.
Even though these records provide me with good information, there are still some things that I would like to know that is non recorded. Firstly, the age of each person is not recorded and could bewilder been a key factor that may have bear on the persons test. Perhaps some people have sat their test before explaining why someone may have got such a small minor record. Certain participants could have been receiving new(prenominal) experience or extra practice, which could have put them at an advantage to other participants. There is also no record of the number of major results each participant may or may not have received, this is very important as it determines weather each person actually failed or not regardless of how many minors they have received.
Some records yield missing data.

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If I come across these records I may simply assume them, for example, if the number of minor mistakes is missing I could assume it going by the number of hour tenacious lessons the participant had put in, although this could be very inaccurate.
Instead of using all 240 pieces of data, I was fitting to use sample data, gist that I could use 80 records. I randomly selected my 80 records by numbering all 240 records, I then was able to make random numbers appear on my calculator, the number that came up, I could match it to a record, I repeated this plow 80 times until I had my entire 80 records. utilise just 80 records meant that the data was easier to handle, and the records should reflect the whole nation as it was chosen randomly.If you want to get a full essay, order it on our website: Ordercustompaper.com

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