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Random Sampling: Key to Reducing Bias and Increasing Accuracy
Random sampling is a random means of gathering data points from all groups. It eliminates bias within your data sets by using ...
Journal of the Royal Statistical Society. Series C (Applied Statistics), Vol. 36, No. 2 (1987), pp. 145-152 (8 pages) Ranked set sampling is a technique for estimating the mean of a population, of use ...
primary - information that is collected first-hand, eg tallies, measurements and photographs secondary - information that someone else has previously collected and made available, eg on the internet ...
In a recently published news story, we learn about a young doctor, Jake Deutsch, and his personal experience with coronavirus disease 2019. Deutsch tested positive for Covid-19 and checked himself ...
Journal of Applied Meteorology and Climatology, Vol. 50, No. 5 (May 2011), pp. 994-1023 (30 pages) ABSTRACT Passive and active microwave rain sensors on board Earth-orbiting satellites estimate ...
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