单词	bell curve
释义	bell curve noun Mathematics A graph of a normal (Gaussian) distribution, with a large rounded peak tapering away at each end.The second way to read pulses differently is to read the pulse wave as a sine curve rather than a bell curve.... In the meantime, the prevalence curve slowly changed and the area below the curve slowly grew so that later graphs I have seen, all tended to assume the appearance of a normal bell curve. This is because the percentile scores are not equally distributed on the bell curve.
随便看	scariness scarlatina scarlatinal scarlatiniform scarlatinoid scarlatinous Scarlatti scarless scarlet scarlet cup scarlet elf cup scarlet fever scarletina scarlet pimpernel scarlet runner scarlet tanager scarlet woman scarp scarper scarp slope Scarsdale Scart scarved scarves scary

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