| bell-shaped curve |
normal curve: a symmetrical curve representing the normal distribution
Ãâó: wordnet.princeton.edu/perl/webwn
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| bell-shaped curve |
the curve of the probability density function of the normal distribution (qv).
Ãâó: www.merckmedicus.com/pp/us/hcp/thcp_dorlands_conte...
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| bell-shaped curve |
A common expression referring to the normal distribution.
Ãâó: highered.mcgraw-hill.com/sites/0072480823/student_...
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| bell-shaped curve |
This graph shows the normal distribution of IQ scores as measured by the Wechsler Adult Intelligence Scale. The normal distribution is a type of bell-shaped frequency polygon in which most of the scores are clustered around the mean. The scores become less frequent the farther they appear above or below the mean.
Ãâó: www.mhhe.com/socscience/psychology/santedu/student...
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| bell-shaped curve |
A distribution with roughly the shape of a bell; often used in reference to the normal distribution but others, such as the t distribution, are also bell-shaped.
Ãâó: www.ojp.usdoj.gov/BJA/evaluation/glossary/glossary...
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