| 单词 | bell curve |
| 释义 | > as lemmasbell curve bell curve n. a graph of a normal (Gaussian) distribution; also figurative. ΘΚΠ the world > relative properties > number > probability or statistics > [noun] > graph > showing normal distribution Quetelet1909 bell curve1970 1970 Balance Sheet Oct. 64/2 Research may be used to classify the effort into three basic methods:..(2) through use of the normal distribution hypothesis (bell curve) [etc.]. 1973 T. Pynchon Gravity's Rainbow i. 51 Exit doors painted beige, but with edges smudged browner in bell-curves of farewell by the generation of hands. 1978 J. M. Pasachoff & M. L. Kutner University Astron. iv. 96 If the errors are purely random, then this plot will look like a Gaussian distribution (also called a normal or bell curve). < as lemmas |
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