**Statistics - Notations - Tutorialspoint**
https://www.tutorialspoint.com/statistics/statistics_notation.htm

Following symbols represent population specific attributes. 1. x¯- sample mean. 2. s- standard deviation of a sample. 3. s2- variance of a sample. 4. p- proportion of sample elements having a particular attribute. 5. q- proportion of sample elements having no particular attribute. 6. r- population correlation coefficient based on all of the elements from a sample. 7. n- number of el…

Following symbols represent population specific attributes. 1. x¯-** sample** mean. 2. s- standard deviation of a** sample.** 3. s2- variance of a sample. 4. p- proportion of** sample** elements having a particular attribute. 5. q- proportion of** sample** elements having no particular attribute. 6. r- population correlation coefficient based on all of the elements from a** sample.** 7. n- number of el…

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