Search results
Results From The WOW.Com Content Network
Letter frequency is the number of times letters of the alphabet appear on average in written language. Letter frequency analysis dates back to the Arab mathematician Al-Kindi ( c. 801 –873 AD), who formally developed the method to break ciphers. Letter frequency analysis gained importance in Europe with the development of movable type in 1450 ...
Pearson's correlation coefficient is the covariance of the two variables divided by the product of their standard deviations. The form of the definition involves a "product moment", that is, the mean (the first moment about the origin) of the product of the mean-adjusted random variables; hence the modifier product-moment in the name.
The relationship is therefore classified as mutualistic. [ 1] Symbiosis ( Ancient Greek συμβίωσις, symbíōsis, "living with, companionship", < σύν, sýn, "together", and βίωσις, bíōsis, "living") [ 2] is any type of a close and long-term biological interaction between two biological organisms of different species.
The Order of the Crown, originally created in 1897, rewarded heroic deeds and service achieved while serving in the Congo Free State. The Order was made a decoration of the Belgian state with the abolition of the Congo Free State in 1908 and is still awarded today. Between 1886 and 1908 the Free State issued a number of postage stamps. These ...
The term "agent" is not to be confused with salesperson or broker. An agent is simply a licensee that has entered into an agency relationship with a client. A broker can also be an agent for a client. It is commonly the firm that has the actual legal relationship with the client through one of their sales staff, be they salespersons or brokers.
The dotted line is the ideal law y ∝ 1/ x. Zipf's law ( / zɪf /, German: [t͡sɪpf]) is an empirical law that often holds, approximately, when a list of measured values is sorted in decreasing order. It states that the value of the n th entry is inversely proportional to n .
Dating. Dating is a stage of romantic relationships in which two individuals engage in an activity together, most often with the intention of evaluating each other's suitability as a partner in a future intimate relationship.
Monogamy ( / məˈnɒɡəmi / mə-NOG-ə-mee) is a relationship of two individuals in which they form an exclusive intimate partnership. Having only one partner at any one time, whether that be for life or whether that be serial monogamy, contrasts with various forms of non-monogamy (e.g., polygamy or polyamory ). [1]