Another thing we can say about a set of data is how spread out it is. A common way to describe the spread of a set of data is the standard deviation. If the standard deviation of a set of data is small, then most of the data is very close to the average. If the standard deviation is large, though, then a lot of the data is very different from the average.
ʌ n ʌ ð ə ɹ WORD_BOUNDARY θ ɪ ŋ WORD_BOUNDARY w iː WORD_BOUNDARY k æ n WORD_BOUNDARY s eɪ WORD_BOUNDARY ʌ b aʊ t WORD_BOUNDARY ʌ WORD_BOUNDARY s ɛ t WORD_BOUNDARY ʌ v WORD_BOUNDARY d eɪ t ə WORD_BOUNDARY ɪ z WORD_BOUNDARY h aʊ WORD_BOUNDARY s p ɹ ɛ d WORD_BOUNDARY aʊ t WORD_BOUNDARY ɪ t WORD_BOUNDARY ɪ z WORD_BOUNDARY ʌ WORD_BOUNDARY k ɑ m ə n WORD_BOUNDARY w eɪ WORD_BOUNDARY t ə WORD_BOUNDARY d ɪ s k ɹ aɪ b WORD_BOUNDARY ð ə WORD_BOUNDARY s p ɹ ɛ d WORD_BOUNDARY ə v ə WORD_BOUNDARY s ɛ t WORD_BOUNDARY ʌ v WORD_BOUNDARY d eɪ t ə WORD_BOUNDARY ɪ z WORD_BOUNDARY ð ə WORD_BOUNDARY s t æ n d ə ɹ d WORD_BOUNDARY d iː v ɪ eɪ ʃ ə n WORD_BOUNDARY ɪ f WORD_BOUNDARY ð ə WORD_BOUNDARY s t æ n d ə ɹ d WORD_BOUNDARY d iː v ɪ eɪ ʃ ə n WORD_BOUNDARY ə v ə WORD_BOUNDARY s ɛ t WORD_BOUNDARY ʌ v WORD_BOUNDARY d eɪ t ə WORD_BOUNDARY ɪ z WORD_BOUNDARY s m ɔ l WORD_BOUNDARY ð ɛ n WORD_BOUNDARY m oʊ s t WORD_BOUNDARY ə v WORD_BOUNDARY ð ə WORD_BOUNDARY d eɪ t ə WORD_BOUNDARY ɪ z WORD_BOUNDARY v ɛ ɹ i WORD_BOUNDARY k l oʊ s WORD_BOUNDARY t ə WORD_BOUNDARY ð ɪ WORD_BOUNDARY æ v ɹ ɪ d̠ʒ WORD_BOUNDARY ɪ f WORD_BOUNDARY ð ə WORD_BOUNDARY s t æ n d ə ɹ d WORD_BOUNDARY d iː v ɪ eɪ ʃ ə n WORD_BOUNDARY ɪ z WORD_BOUNDARY l ɑ ɹ d̠ʒ WORD_BOUNDARY ð oʊ WORD_BOUNDARY ð ɛ n WORD_BOUNDARY ʌ WORD_BOUNDARY l ɑ t WORD_BOUNDARY ʌ v ð ə WORD_BOUNDARY d eɪ t ə WORD_BOUNDARY ɪ z WORD_BOUNDARY v ɛ ɹ i WORD_BOUNDARY d ɪ f ɹ ə n t WORD_BOUNDARY f ɹ ʌ m ð ɪ WORD_BOUNDARY æ v ɹ ɪ d̠ʒ WORD_BOUNDARY