- GENERAL
- Statistical Calculations
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INSTRUMENTS
- Titan 4, 5 and 10
- TruBurst
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- Apollo
- Wrinkle Recovery Tester
- Titan
- DynaWash
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OPERATOR'S GUIDES
- Memmert Incubator IN30
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- Spray Rating Tester
- ElmaTear
- Titan
- Martindale 900 Series
- AquAbrasion 1819
- TruFade
- Martindale 1600 Series
- SnagPod
- Perspirometer
- Wascator
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- DynaWash & DynaWash Duo
- Orbitor
- Crease Recovery Angle Tester
- Martindale 1300 Series
- Yellowing Test Kit
- Tautex
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- FlexiBurn
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- AccuDry
- Martindale model 103
- Wrinkle Recovery Tester
- Drape Tester
- ProMace
- Sample Cutters
- Sock Abrasion Kit
- Impulse
- ProView
- FlexiFrame
- General
- INSTALLATION GUIDE
- ProDry
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- TruRain
- AirPro - Air Permeability Tester
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TEST MATERIALS
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EU DECLARATION OF CONFORMITY
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MATERIAL SAFETY DATA SHEETS
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GENERAL
-
Filters
What is the difference between "mean" and "median"?
In some of our software we provide, the mean and median statistical values (selectable on or off). Before the wide spread use of computers, the median was often used to estimate the mean. As some of the standards using the median are still in use, then for the foreseeable future we will continue to offer this summary statistic.
The statistical terms "mean" and "median" are measures of central tendency which expressed as a single value attempt to describe (or summarise) a set of data by identifying the central position within that set of data.
Please download our PDF for more information.
What is the difference between "mean" and "median"?
