| sample |
A single digital measurement of analog information. A snapshot in time of a continuous analog waveform.
출처: www.dvd-makers.com/public/468.cfm
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|---|---|
| sample |
a subset of a universe whose properties are studied to gain information about that universe.
출처: www.iab.net/resources/glossary_s.asp
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| sample correlation c. |
see correlation c.
출처: www.mercksource.com/pp/us/cns/cns_health_library.j...
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| sample m. |
the arithmetic mean of the observed values of a random sample, conventionally denoted by a barred variable, e.g., X̃; (read “X bar”).
출처: www.mercksource.com/pp/us/cns/cns_health_library.j...
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| sample standard d. |
an estimate of the population standard deviation, usually determined (from a sample of size n) by dividing the sum of the squared deviations from the sample mean by n-1 and taking the square root; n-1 is used (rather than n) in order to obtain an unbiased estimate of the population variance. Symbol s.
출처: www.mercksource.com/pp/us/cns/cns_health_library.j...
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