| 释义 |
probable error
probable errorn. 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 errorSee: 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 |