Articles tagged with Statistical Probability
A new study estimates the intensity and frequency of extreme novel pandemics, finding that large pandemics like COVID-19 are relatively likely due to growing risks. The study suggests that a pandemic similar in scale to COVID-19 is likely within 59 years, highlighting the need for adjusted perceptions of pandemic risks.
A 25-year study found a higher risk of fatal traffic crashes after 4:20 p.m. on April 20 compared to the same time period on other days. The study analyzed data from 1.3 million drivers involved in 882,483 crashes between 1992 and 2016.
The paper investigates differences between minimum and maximum information levels, introducing new theorems and concepts like overall info difference and typical ratios. It also explores inverse problems and applies comprehensive analysis to derive new insights.
Researchers validated a new earthquake forecasting model based on the Amatrice-Norcia sequence, showing improved accuracy compared to existing models. The 'brick-by-brick' approach of the operational earthquake forecasting system may revolutionize seismologists' ability to forecast earthquakes.
Cox was recognized for his 1972 paper on the proportional hazards model, widely used in survival data analysis. The model has been applied to various fields, leading to life-changing breakthroughs and societal impact.
A new study by Dartmouth College researchers finds that bipartisan coalitions are more likely to form in Congress when it becomes more polarized, enabling lawmakers to override presidential vetoes. This occurs as party leaders gain control over procedures and presidents use veto power strategically.
Researchers aim to quantify global warming's influence on extreme climate and weather events, focusing on unprecedented events. Advanced statistical techniques and long-term climate observations are used to analyze the relationship between human influence and extreme event probabilities.
Dr. Tyrone Duncan will receive the W. T. and Idalia Reid Prize for his fundamental contributions to nonlinear filtering, stochastic control, and probability geometry. The prize recognizes his work in differential geometry, probability, stochastic control, and statistics.
Researchers Jack Brimberg and Bill Hurley develop a mathematical model to assess the importance of scoring the first goal in soccer and hockey. Their Poisson distribution-based formula takes into account factors like league position and time remaining, providing a probability of winning for each team.
A recent study by North Carolina State University reveals that banks' Value-at-Risk (VaR) models are not accurately reflecting market fluctuations. This can lead to a lack of sufficient capital reserves, putting banks at risk of exhaustion and financial distress.
The Journal of the Korean Statistical Society will be published by Elsevier starting from 2008, with an international editorial board and increased availability on ScienceDirect. The journal publishes original research articles on statistics and probability theory, as well as innovative applications and current topics.
University of Michigan professor Rodney Ewing argues that the Nuclear Regulatory Commission's method for assessing the Yucca Mountain site's safety is flawed due to large uncertainties. He proposes a more comprehensive approach by evaluating independent barriers, such as canisters and rock layers, to ensure the site's long-term safety.
A physicist claims that scientists have underestimated the devastating potential costs of creating killer strangelets at a new US particle accelerator. The probability of such an event is tiny, but Kent argues that the scale of the destruction should be considered in risk assessments.
The article explores the idea that time is an illusion, proposing a timeless universe where all configurations exist simultaneously. This concept is rooted in Einstein's general theory of relativity and quantum mechanics, suggesting an eternal, four-dimensional structure called Platonia.
A joint project between Nissan and MIT, the system uses computer and sensor data to monitor driving patterns and predict actions. With accuracy of 95%, it aims to build cars that adapt to individual drivers' needs.
Researchers found that teenagers interpret probability terms differently than adults, with varying ranges within each age group. The study suggests using numeric scales or visual aids to convey risk information effectively and asks for further testing to confirm its findings.
A study by Columbia University statistics professor Andrew Gelman and colleagues found that small-state voters have a higher probability of affecting the outcome of presidential races due to the electoral college system. In close national elections, vote tallies in politically balanced states are more likely to determine the outcome.
Researchers from USGS, UC Berkeley, LLNL, and PG&E are studying the northern segment of the Hayward fault by excavating 10-foot-deep trenches. They will analyze soil layers, pollen, and carbon-14 to establish past earthquake dates and recurrence intervals. The project aims to inform the updated Bay Area Earthquake Probability Report.
Selective hypothesis testing, considering only one possible outcome, contributes to overestimation of probability and increased gambling decisions. Training in abstract reasoning skills may counteract this influence.
Stephen Schneider proposes a 'meta-institution' to evaluate scientific assertions and urges citizens to ask experts for information. He recommends asking three questions: What can happen, what are the odds, and how do you know?, to help navigate complex decisions.