| SD | Sandhoff disease; senile dementia; septal defect; serologically defined; serologically detectable; s... |
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| SDI | standard deviation interval; survey diagnostic instrument |
| SDM | sensory detection method; standard deviation of the mean |
| SDS | same day surgery; school dental services; self-rating depression scale; sensory deprivation syndrome... |
| SDt | standard deviation of total scores |
| standardized test |
A test designed to provide a systematic sample of individual performance, administered according to prescribed directions, scored in conformance with definite rules, and interpreted in reference to certain normative information.
출처: faculty.uwstout.edu/lawlerm/at101/glossary.shtml
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| standard normal distribution |
The standard normal distribution is a normal distribution whose mean is equal to zero and whose standard deviation is equal to one. Reference: Chapter 5
출처: www.ablongman.com/html/abrami/glossary/glossary.ht...
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| standard score |
Variable values on a standard normal distribution. Reference: Chapter 5
출처: www.ablongman.com/html/abrami/glossary/glossary.ht...
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| standard |
Standard samples are aliquots of calibration specimens containing predetermined quantities of the analyte. The response of each standard, along with the standard's predetermined concentration, is used to construct a standard curve. From this standard curve, sample concentrations can be computed using the response from the sample.
출처: www.brendan.com/Glossary.htm
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| standard deviation |
s). A measure of the "spread" of the normal distribution curve for a given data set. It is one of two parameters for the normal curve; the other is the mean. It is always symbolized by a lower-case Greek sigma (s). The standard deviation of the population itself is the square root of the sum of the squares of the differences between each data value and the mean (m) of all the data values, divided by their number (n). As a formula,
출처: www.umass.edu/wsp/statistics/glossary/sz.html
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