Search results
Students will define what an outlier is and discuss why outliers occur, how to identify them and how they can be useful for science and society.
- Educator Guide: Look to the Outliers - Science News
Students will define what an outlier is and discuss why...
- February 26, 2022 Look to the Outliers - Science News
— Students will define what an outlier is and discuss why...
- Educator Guide: Look to the Outliers - Science News
- Rebels Among Us
- Going Bigger
- Targeted Interventions
The term “positive deviance” first appeared in the mid-1970s, but the approach did not gain traction until nearly two decades later. In 1990, Monique Sternin and her late husband Jerry Sternin, then aid workers with the humanitarian organization Save the Children, piloted a positive deviance project in Vietnam to address the country’s soaring rates...
The Sternins’ work was inspirational, but required a personalized approach to gather data. Albanna wondered if big data, such as satellite images and social media content, coupled with qualitative research, could get the job done with lower start-up costs. Big data offers several benefits, Albanna explains. The datasets already exist, so the proces...
Besides giving researchers and policy makers the information they need to design new interventions, the positive deviance approach can also strengthen existing interventions, says behavioral science and public policy expert Kai Ruggeri of Columbia University. “It’s such an easy adaptation that could potentially have major impact,” says Ruggeri, who...
In statistics, an outlier is a data point that differs significantly from other observations. [1][2] An outlier may be due to a variability in the measurement, an indication of novel data, or it may be the result of experimental error; the latter are sometimes excluded from the data set. [3][4] An outlier can be an indication of exciting possibi...
Feb 10, 2021 · An Outlier is a data point or two that lie outside the norm. Source: Courtesy of Shutterstock. Outliers can be annoying. A single data point or two that lie outside of the norm...
Feb 6, 2018 · New ideas produce new problems, so outliers can be the result of creativity instead of incompetence. The more independent a measurement is – with differences in people, methods, location, times, apparatus, software, or models – the more likely it is to disagree with other results.
— Students will define what an outlier is and discuss why outliers occur, how to identify them and how they can be useful for science and society. Related standards include
People also ask
What is an outlier in statistics?
What is an example of an outlier?
What is an outlier in financial markets?
What causes outliers in math and science datasets?
Do outliers provide clues?
What are outlier techniques?
An outlier is defined as an observation that deviates significantly from other observations, raising suspicions that it was generated by a different mechanism. In social sciences, detecting outliers is crucial for accurate statistical analyses and can provide valuable insights into anomalies within a dataset.
