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单词 probable error
释义

probable error


probable error

n. Abbr. PE The amount by which the arithmetic mean of a sample is expected to deviate from the true population mean because of chance alone.

probable error

See: horizontal error.

probable error


probable error

[′präb·ə·bəl ′er·ər] (statistics) The error that is exceeded by a variable with a probability of 1/2. Also known as probability deviation.
See PER
See PE
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