Bell-shaped curve
a frequency curve that resembles the outline of a bell, as the normal curve.
Read Also:
- Bell sheep
noun (austral) a sheep that a shearer is just starting to shear (and which he is allowed to finish) as the bell rings for the end of a work period
- Bell tent
noun a cone-shaped tent having a single central supporting pole historical examples the matabele campaign r. s. s. baden-powell on the fringe of the great fight george g. nasmith
- Bell the cat, who will
who has enough courage to do a dangerous job? for example, someone has to tell the teacher that her own son started the fire, but who will bell the cat? this expression originated in one of aesop’s fables as retold by william langland in piers ploughman (c. 1377), in which the mice decide to put […]
- Bell's muscle
bell’s muscle
- Bell, alexander graham
bell, alexander graham bell (běl) scottish-born american scientist and inventor whose lifelong interest in the education of deaf people led him to conceive the idea of transmitting speech by electric waves. in 1876 his experiments with a telegraph resulted in his invention of the telephone. he later produced the first successful sound recorder, an early […]