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Standard deviation The most comprehensive descriptions of dispersion are those that deal with the average deviation from some measure ...

Sequence: Let us consider the following collection of numbers –  (1) 28,2,25,27,-------- (2) 2,7,11,19,31,51, --------- (3) 1,2,3,4,5...

Few names of polygons are as follows: Triangle or Trigon This is a three-sided shape that having whole interior angle measuremen...

In statistics we come across two types of errors, random errors and systematic errors. Random error is the error due to sampling variabili...

What is an Inverse Function ? Inverse Function In real life, did you ever undo the activity you or some other person has performed? If...

Definition of Exponential functions : Exponential functions  are those function in which independent variable appear as an exponent . exp...

Least common multiple or LCM of two numbers is the smallest number that is multiple of both. How to find the least common multiple ? Met...