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2. Sampling (signal processing) - Wikipedia

   en.wikipedia.org/wiki/Sampling_(signal_processing)

   A common example is the conversion of a sound wave to a sequence of "samples". A sample is a value of the signal at a point in time and/or space; this definition differs from the term's usage in statistics, which refers to a set of such values. [A] A sampler is a subsystem or operation that extracts samples from a continuous signal.

3. Sample mean and covariance - Wikipedia

   en.wikipedia.org/wiki/Sample_mean_and_covariance

   The sample mean is the average of the values of a variable in a sample, which is the sum of those values divided by the number of values. Using mathematical notation, if a sample of N observations on variable X is taken from the population, the sample mean is:

4. Curriculum vitae - Wikipedia

   en.wikipedia.org/wiki/Curriculum_vitae

   [citation needed] For example, the University of California, Davis notes that "[i]n the United States and Canada, CV and resume are sometimes used interchangeably" while describing the common distinction made in North-American academia between the use of these terms to refer to documents with different contents and lengths.

5. Variance - Wikipedia

   en.wikipedia.org/wiki/Variance

   If the set is a sample from the whole population, then the unbiased sample variance can be calculated as 1017.538 that is the sum of the squared deviations about the mean of the sample, divided by 11 instead of 12. A function VAR.S in Microsoft Excel gives the unbiased sample variance while VAR.P is for population variance.

6. Sampling (statistics) - Wikipedia

   en.wikipedia.org/wiki/Sampling_(statistics)

   For example, in an opinion poll, possible sampling frames include an electoral register and a telephone directory. A probability sample is a sample in which every unit in the population has a chance (greater than zero) of being selected in the sample, and this probability can be accurately determined. The combination of these traits makes it ...

7. 16-line message format - Wikipedia

   en.wikipedia.org/wiki/16-line_message_format

   16-line message format, or Basic Message Format, is the standard military radiogram format (in NATO allied nations) for the manner in which a paper message form is transcribed through voice, Morse code, or TTY transmission formats. The overall structure of the message has three parts: HEADING (which can use as many as 10 of the format's 16 ...