Survey methodology
A field of applied statistics, survey methodology studies the sampling of individual units from a population and the associated survey data collection techniques, such as questionnaire construction an...
'Fraud': Mainstream polls use 29% more Democrats than Republicans
Mainstream polls oversample Democrats by 29 percent, according to a new analysis.
Why are people so often wrong about their own countries?
People in 33 nations polled by the latest Ipsos Mori survey often seem clueless on wealth, immigration and other factors. Our new international survey across 33 countries shows just how wrong the worl...
The chief hit man of legendary drug kingpin Pablo Escobar says 'El Chapo is a dead man'
Jhon Jairo Velásquez Vásquez, alias "Popeye," is one of few surviving members of Pablo Escobar's Medellin cartel. He served as the infamous drug kingpin's head of assassins. In an interview with the M...
Fascinating Facts About 90% Of Chinese People
China is the world's most populous nation and the second-largest economy in the world. But aside from sharing a country with around 1.4 billion people, what do the majority of Chinese people have in c...
Interview - Part 3
Fragment of an interview with the so called teacher of rebetika and laika vasilis tsitsanis, talking about thessaloniki, a city that inspired him.
Interview - Part 2
Fragment of an interview with the so called teacher of rebetika and laika vasilis tsitsanis, talking about his life while playing solo baglama.
Interview - Part 4
Fragment of an interview with the so called teacher of rebetika and laika vasilis tsitsanis, talking about the magical voice of marika ninou, a singer that...
Interview - Part 1
Fragment of an interview with the so called teacher of rebetika and laika vasilis tsitsanis, talking about his life while playing solo baglama.
Survey sampling
In statistics, survey sampling describes the process of selecting a sample of elements from a target population to conduct a survey. The term "survey" may refer to many different types or techniques o...
Survey data collection
With the application of probability sampling in the 1930s, surveys became a standard tool for empirical research in social sciences, marketing, and official statistics. The methods involved in survey ...
Survey data collection - Wikipedia
Official statistics
Official statistics are statistics published by government agencies or other public bodies such as international organizations. They provide quantitative or qualitative information on all major areas ...
Official statistics - Wikipedia
Questionnaire construction
Questionnaire construction regards questionnaires. It is a series of questions asked to individuals to obtain statistically useful information about a given topic. When properly constructed and respo...
Sampling techniques
In statistics, quality assurance, & survey methodology, sampling is concerned with the selection of a subset of individuals from within a statistical population to estimate characteristics of the ...
Survey
Survey may refer to:
Market production
In a general sense, market production refers to the production of a product or service which is intended for sale at a money-price in a market. The product or service in principle has to be tradable f...
Census
A census is the procedure of systematically acquiring and recording information about the members of a given population. It is a regularly occurring and official count of a particular population. The ...
Census - Wikipedia
Straw poll
A straw poll or straw vote is an ad-hoc or unofficial vote. Straw polls provide dialogue among movements within large groups. In meetings subject to rules of order, impromptu straw polls often are tak...
The chief hit man of legendary drug kingpin Pablo Escobar says 'El Chapo is a dead man'
Jhon Jairo Velásquez Vásquez, alias "Popeye," is one of few surviving members of Pablo Escobar's Medellin cartel. He served as the infamous drug kingpin's head of assassins. In an interview with the M...
Scale analysis (statistics)
In statistics, scale analysis is a set of methods to analyse survey data, in which responses to questions are combined to measure a latent variable. These items can be dichotomous (e.g. yes/no, agree/...
David A. Freedman (statistician)
David Amiel Freedman (1938–2008) was Professor of Statistics at the University of California, Berkeley. He was a distinguished mathematical statistician whose wide-ranging research included the analys...
Political forecasting
Political forecasting aims at predicting the outcome of elections. Models include:
Polls are a basic part of political forecasting. However, including poll results into political forecasting mod...
Job Creation Index
A job creation index is a measure of net hiring of full- and part-time adult workers. In the US, the index score is derived by subtracting the percentage of American workers who say their employers ar...
Sampling (statistics)
In statistics, quality assurance, & survey methodology, sampling is concerned with the selection of a subset of individuals from within a statistical population to estimate characteristics of the ...
Latin hypercube sampling
Latin hypercube sampling (LHS) is a statistical method for generating a sample of plausible collections of parameter values from a multidimensional distribution. The sampling method is often used to c...
Latin hypercube sampling - Wikipedia
Zeitgeist Research
Zeitgeist Research is a Marketing Research firm headquartered in Seattle, Washington State. It specializes in both full service and DIY quantitative and qualitative marketing research.
Zeitgeist Research - Wikipedia