Representative Samples: What Percentage of the Population Is Needed?

Discover how to determine the ideal percentage of a population for a representative sample to ensure accurate data analysis with minimal sampling error.
IEEE

Non-Uniform-Sampling-Enhanced LSTM-FCN Hybrid Network for Inverse Design of Optically Transparent Ultra-Wideband AFSR

Abstract: A new modeling framework integrating Ramer-Douglas-Peucker (RDP) non-uniform sampling (NUS) with a Long Short-Term Memory (LSTM)-Fully Connected Network (FCN) hybrid neural network (LFN) is ...

Excluding Items in Financial Analysis: Definition & Examples

Learn how excluding volatile items in financial and economic data improves long-term trend analysis. Discover examples in corporate earnings and economic indices.

Non-biologic processes don't fully explain Mars organics collected by Curiosity, researchers say

In a new study, researchers say that nonbiological sources they considered could not fully account for the abundance of ...
IEEE

A Review of Non-Uniform Sampling Schemes for Power-Efficient Data Acquisition Systems [Feature]

Abstract: Non-uniform sampling techniques enhance the efficiency of data acquisition systems by operating at a sub-Nyquist sampling rate while maintaining a comparable output quality. These techniques ...
SciELO

Sampling and collector biases as taphonomic filters: an overview

Sampling (or sample) bias is a widespread concern in scientific research, across several disciplines. The concept of sampling bias originated in statistical studies. The consequence of a biased sample ...
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Hearings begin at Supreme Court on constitutionality of random police traffic stops

MONTREAL — The Supreme Court of Canada started hearing a case on Monday about whether it's constitutional for police to make random traffic stops, after Quebec's highest court ruled that the practice ...