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Fair bet
| Glossary of Statistical Terms |
A fair bet is one for which the expected value of the payoff is zero, after accounting for the cost of the bet. for example, suppose i offer to pay you $2 if a fair coin lands heads, but you must ante up $1 to play. your expected payoff is −$1+ $0×p(tails) + $2×p(heads) = −$1 + $2×50% = $0. this is a fair bet—in the long run, if you made this bet over and over again, you would expect to break even.
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Bet, английский
- Best estimate of trajectory
- Между
Bet, английский
Bet (brunauer, emmert and teller) analysis, английский
Анализ по методу бэт (брау- науэра» эммерта и теллера) (для определения удельной поверхности твердых тел по абсорбции газов на их поверхности) см. также bet-method
Bet between, английский
Между (осями, центрами и т.д.)
Bet for value, английский
Bet odds, английский
Bet the pot, английский
Betänksam, шведский
Betäubungsmittel (btm)-versteck, немецкий
Betäubungsmittel - meist intravenös - spritzen, немецкий
Betörő, венгерский
Betún azucarado, glaseado, испанский
Bet,, английский
Вст (body centered tetragonal) обьемноцентрированный тетрагональный 11 . bdt (brittle to ductile transition) переход из хрупкого состояния в пластичное
Bet-method cm. bet analysis, английский
Beta, английский
- A measure of the volatility of a stock relative to the overall market. a beta of less than one indicates lower risk than the market; a beta of more than one indicates higher risk than the market. nasdaq.com uses the s&p 500 as the underlying index to meas
- Also known as type-2 error, beta is the complement to power : beta = (1-power). this is the probability that a statistical test will generate a false-negative error : failing to assert a defined pattern of deviation from a null pattern in circumstances wh
- A measure of the volatility of a security compared to a given index or overall market.
- Бета - изменение относительной волатильности акций. сравнение движение цен конкретной акции с фондовым индексом s&p 500 имеет “бету” со значением 1. акция с “бетой” больше 1 - более неустойчива, а если меньше 1 - более устойчива, чем рынок в среднем;
- The second letter of the greek alphabet
- Advice and/or instructions on how to successfully complete a particular climbing route.
- The measure of an asset`s risk in relation to the market (for example, the s&p500) or to an alternative benchmark or factors. roughly speaking, a security with a beta of 1.5, will have move, on average, 1.5 times the market return. [more precisely, that stock`s excess return (over and above a short-term money market rate) is expected to move 1.5 times the market excess return).] according to asset pricing theory, beta represents the type of risk, systematic risk, that cannot be diversified away. when using beta, there are a number of issues that you need to be aware of: (1) betas may change through time; (2) betas may be different depending on the direction of the market (i.e. betas may be greater for down moves in the market rather than up moves); (3) the estimated beta will be biased if the security does not frequently trade; (4) the beta is not necessarily a complete measure of risk (you may need multiple betas). also, note that the beta is a measure of co-movement, not volatility. it is possible for a security to have a zero beta and higher volatility than the market.
- 8 value характериепшафипьтруклей стюсобности отнсшение чисел частиц определенного размэра перед и за фильтрам
Beta, английский
Beta, шведский
Beta, итальянский
Misura statistica del rapporto tra il rischio del primo portafoglio e il rischio del mercato nel suo complesso. per esempio il beta di un titolo misura la volatilita del suo prezzo rispetto alla volatilita dell`intero mercato.
Beta (adj), английский
Of or relating to software or hardware that is a beta. beta
Beta agonist, английский
Agonista beta
Beta amyloid, английский
A waxlike protein formed from amyloid precursor protein in nerve cells which aggregates in alzheimer’s disease to form plaques
Accounting, английский
- Учет (на предприятиях); счетоводство (снс); народнохозяйственный учет (смп) (в социалистических странах образует единую систему социалистического учета, включающую бухгалтерский, оперативно- технический учет и статистику; в капиталистических странах народнохозяйственный учет отсутствует, в масштабе всей экономики «национальное счетоводство» представляет вид балансовых построений), см. national accounts
- Бухгалтерский учет
- The practice of recording, classifying, summarizing, and reporting the financial consequences of accounting events.
- The process of tracking and/or analyzing user activities on a network by logging key data (e.g. amount of time in the network, services accessed, amount of data transferred).
- The bookkeeping methods involved in maintaining a financial record of business transactions and in the preparation of statements concerning the assets, liabilities, and operating results of a business. the three main accounting statements are the income statement, balance sheet, and statement of cash flows.
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Game theory, английский
- A field of study that bridges mathematics, statistics, economics, and psychology. it is used to study economic behavior, and to model conflict between nations, for example, "nuclear stalemate" during the cold war.
- Теория игр
Multimodal distribution, английский
A distribution with more than one mode. the histogram of a multimodal distribution has more than one "bump."
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