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Glossary Term
A measure of the range of values in a set of numbers. Standard deviation is a statistic used as a measure of the dispersion or variation in a distribution, equal to the square root of the arithmetic mean of the squares of the deviations from the arithmetic mean.
Glossary Term
The ratio of standard deviation to mean, expressed as a percentage or fraction.
Tests
An index of the variation in the size of the red cells and can be used to detect subtle degress of anisocytosis. It is computed directly from the RBC histogram and is calculated as a standard statictical value, the coefficient of variation of the red cell volume ditribution (ratio of standard deviation and mean copuscular volume).
Glossary Term
A family of probability density functions whose mean, median and mode are identical. The function generates a symmetrical curve, whose position and shape is determined by its location and scale parameters, the mean and standard deviation respectively. The standard normal distribution has a location parameter of 0 and a scale parameter of 1.
Glossary Term
The standard deviations of the sample in a frequency distribution, obtained by dividing the standard deviation by the square root of the total number of cases in the frequency distribution.
Glossary Term
A method for converting an individual score into a standard form. While similar to a z-score, t-score is used when the conversion is made without knowledge of the population standard deviation and mean.
Glossary Term
A method for converting an individual score into a standard form. The z-score indicates how far and in what direction an item deviates from its distribution's mean, expressed in units of standard deviation. Calculation of a z-score requires knowledge about the population's standard deviation and mean.
Company
Ampliqon is a Danish manufacturer of PCR enzymes and laboratory reagents. We produce a broad range of standard and customized products.
Company
Our engineering and manufacturing teams bring decades of experience in diagnostic instrumentation design, system integration, and laboratory workflow development, enabling us to support both standard
Company
All EntroGen products are manufactured in accordance with ISO 13485 standards.
Company
reagent and instrument development and manufacturing markets. We provide fast, reliable, and easy to use diagnostic test kits and instruments in the fields of bioanalytical
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