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# Standard Deviation Help!!! watch

1. Is standard deviation in the GCSE sylabus for todays exam. If it is does anyone know how to do it. Please reply asap as i have to leave in 15 mins. Thanks everyone
2. cutting it close mate, read the syllabus on the boards website.
3. standard deviation is another term for 'standard form'!!

means the exact same!
4. so basically in the exam they will either call it standard form or standard deviation
5. (Original post by magnum)
standard deviation is another term for 'standard form'!!

means the exact same!
no. standard deviation is probability. standard form is rewriting the number in the form of an integer to the power of 10.
6. wot u on about thats rubbsih standard deviation isnt in it - just in statistics separate course

youre the first person to anwser my question
8. http://mathworld.wolfram.com/StandardDeviation.html

since when did s.d. have any relation with standard form?!
9. standard deviation was in past calculator papers. because they didnt put any histograms and statistics section stuff on non-calculator, they may put something related to it, but something that needs calculator.Hence standard deviation

10. aaah sorry, i was wrong
11. Yea, standard deviation is always in the paper (usually anyhow, dont kill me if it isnt) but they always have a small data-handling section in the calc paper.
12. well it didnt come up anyway but thatnks for all your help

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