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Standard Deviation of a Small Distribution - By Hand - Leaving Cert Project Maths - Statistics

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NOTE: this method is not essential for LC Maths - you can do this calculation using your calculator. This lesson is optional, and shows you the hand-done method.
www.TheMathsTut... - Standard Deviation of a small distribution of data, by hand, without using the calculator. Leaving Cert Maths.
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Опубликовано:

28 фев 2013

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Комментарии : 6

@Rambitious 11 лет назад

Thank you very much... Could you help please... how can I calculate SD from a frequency distribution?

@TheMathsTutor_ie 11 лет назад

Hi, did you check out the video? Have you tried out the method?

@protofx8060 5 лет назад

Saved my life 20m before exam❤️

@shaneoneill3778 10 лет назад

Good video, but there is an error in the title. There's actually nothing in the video about doing getting the SD for a frequency distribution; It just shows how to do it for a small sample of 5 numbers.

@TheMathsTutor_ie 10 лет назад

That was a typo in the title, thanks for letting us know Shane! We have another lesson showing similar for a frequency distribution.

@TheMathsTutor_ie 10 лет назад

Standard Deviation - Frequency Distribution - By Hand - Leaving Cert Project Maths - Std Deviation