 |
Bennie Reynders (born 16 May 1962) is a South African canoe sprinter who competed in the early 1990s. At the 1992 Summer Olympics in Barcelona, he was eliminated in the repechages of the K-2 500 m event and the semifinals of the K-4 1000 m event.
|
Bennie Reynders (born 16 May 1962) is a South African canoe sprinter who competed in the early 1990s. At the 1992 Summer Olympics in Barcelona, he was eliminated in the repechages of the K-2 500 m event and the semifinals of the K-4 1000 m event.
In probability theory and statistics, the binomial distribution with parameters n and p is the discrete probability distribution of the number of successes in a sequence of n independent experiments, each asking a yes–no question, and each with its own Boolean-valued outcome: success or failure. A single success/failure experiment is also called a Bernoulli trial or Bernoulli experiment, and a sequence of outcomes is called a Bernoulli process; for a single trial, i.e., n = 1, the binomial distribution is a Bernoulli distribution. The binomial distribution is the basis for the popular binomial test of statistical significance.
In information theory, the entropy of a random variable is the average level of "information", "surprise", or "uncertainty" inherent to the variable's possible outcomes. Given a discrete random variable , which takes values in the alphabet and is distributed according to :
In probability theory, the birthday problem asks for the probability that, in a set of n randomly chosen people, at least two will share a birthday. The birthday paradox refers to the counterintuitive fact that only 23 people are needed for that probability to exceed 50%.
In statistics, the logistic model is a statistical model that models the log-odds of an event as a linear combination of one or more independent variables. In regression analysis, logistic regression is estimating the parameters of a logistic model. Formally, in binary logistic regression there is a single binary dependent variable, coded by an indicator variable, where the two values are labeled "0" and "1", while the independent variables can each be a binary variable or a continuous variable. The corresponding probability of the value labeled "1" can vary between 0 and 1, hence the labeling; the function that converts log-odds to probability is the logistic function, hence the name. The unit of measurement for the log-odds scale is called a logit, from logistic unit, hence the alternative names. See § Background and § Definition for formal mathematics, and § Example for a worked example.
Adam Joseph van Koeverden is a Canadian sprint kayaker and politician. He is an Olympic gold medallist in the K-1 500m category (2004) and a two-time world champion in K-1 500 (2007) and K-1 1000 (2011), winning four Olympic and eight world championship medals. His home club is the Burloak Canoe Club in Oakville, Ontario.
In statistics, a moving average is a calculation to analyze data points by creating a series of averages of different selections of the full data set. It is also called a moving mean (MM) or rolling mean and is a type of finite impulse response filter. Variations include: simple, cumulative, or weighted forms.
The surface gravity, g, of an astronomical object is the gravitational acceleration experienced at its surface at the equator, including the effects of rotation. The surface gravity may be thought of as the acceleration due to gravity experienced by a hypothetical test particle which is very close to the object's surface and which, in order not to disturb the system, has negligible mass. For objects where the surface is deep in the atmosphere and the radius not known, the surface gravity is given at the 1 bar pressure level in the atmosphere.
The Kaplan–Meier estimator, also known as the product limit estimator, is a non-parametric statistic used to estimate the survival function from lifetime data. In medical research, it is often used to measure the fraction of patients living for a certain amount of time after treatment. In other fields, Kaplan–Meier estimators may be used to measure the length of time people remain unemployed after a job loss, the time-to-failure of machine parts, or how long fleshy fruits remain on plants before they are removed by frugivores. The estimator is named after Edward L. Kaplan and Paul Meier, who each submitted similar manuscripts to the Journal of the American Statistical Association. The journal editor, John Tukey, convinced them to combine their work into one paper, which has been cited more than 61,800 times since its publication in 1958.
Steven Sean Ferguson is a sprint canoeist, surf lifesaver and former swimmer from New Zealand.
The 2005 ICF Canoe Sprint World Championships were held in Zagreb, Croatia, in August 2005.
Aliaksei Aliaksandravich Abalmasau is a Belarusian sprint canoeist who has competed since 1998. Competing in two Summer Olympics, he won a gold medal in the K-4 1000 m event at Beijing in 2008.
Canoeing has been featured as competition sports in the Summer Olympic Games since the 1936 Games in Berlin, although they were demonstration sports at the 1924 Games in Paris. There are two disciplines of canoeing in Olympic competition: slalom and sprint.
The 2010 ICF Canoe Sprint World Championships were held 19–22 August 2010 in Poznań, Poland, on Lake Malta. This was the third time that the Polish city hosted the championships, having done so previously in 1990 and 2001. Paracanoe and the women's C-1 200 m events that were exhibition events at the previous world championships in Dartmouth, Nova Scotia, Canada, became official events at these championships.
The Paleocene, or Palaeocene, is a geological epoch that lasted from about 66 to 56 million years ago (mya). It is the first epoch of the Paleogene Period in the modern Cenozoic Era. The name is a combination of the Ancient Greek παλαιός palaiós meaning "old" and the Eocene Epoch, translating to "the old part of the Eocene".
In probability theory and statistics, the Poisson distribution is a discrete probability distribution that expresses the probability of a given number of events occurring in a fixed interval of time or space if these events occur with a known constant mean rate and independently of the time since the last event. It is named after French mathematician Siméon Denis Poisson. The Poisson distribution can also be used for the number of events in other specified interval types such as distance, area, or volume. It plays an important role for discrete-stable distributions.
The MAMA Awards is a major music awards ceremony presented annually by entertainment company CJ E&M. First held in South Korea, the majority of prizes has been won by K-pop artists, although there are other Asian artists winning in various award categories, such as for Best Asian Artist and other professional-related awards.
Max Hoff is a German sprint canoeist and former wildwater canoeist who has competed since the late 2000s. He has won a total of eight medals at the ICF Canoe Sprint World Championships with five golds and three silvers.
The Cretaceous–Paleogene (K–Pg) extinction event, also known as the Cretaceous–Tertiary(K–T)extinction, was a sudden mass extinction of three-quarters of the plant and animal species on Earth, approximately 66 million years ago. The event caused the extinction of all non-avian dinosaurs. Most other tetrapods weighing more than 25 kilograms also became extinct, with the exception of some ectothermic species such as sea turtles and crocodilians. It marked the end of the Cretaceous period, and with it the Mesozoic era, while heralding the beginning of the Cenozoic era, which continues to this day.
The 2017 ICF Canoe Sprint World Championships, the 43rd edition of the World Championships, were held in Račice, Czech Republic, from 23 to 27 August 2017.
   | This article about a South African canoeist is a stub. You can help Wikipedia by expanding it. |