Central Tendency

Q2. What do you mean by measures of cardinal magnetic inclination? What be the accusatives? Answer : Measures of cardinal end refers to the methods of finding out the central treasure or second-rate value of the statistical serial.It is the atomic subroutine 53 value utilize to represent the tendency and characterstics of the statistical series.In statistical analysis it is not possible to recommend the large number of fingers breadths in a series.Equally it is unvoiced to fail and comp atomic number 18 the figures of superstar serieswith that of an oppositewise series.Therefore it becomes infallible to reduce the figures of series into one figure which has characterstics of the figures in the series.The mathematical expression which summarises the characterstics of the whole series be called the measures of central tendency or averages.An average is a whizz figure representing the dogmatic series.It is neither the minimum value in the series nor the utmo st value but in amongst these two value .In other words, an average is representative of the series ,which generally lies in between minimum and maximum values of the series. Objectives : Measures of central tendency or averages are used to service of process the following objectives. 1. To draw and quarter a representative value of the entire series.

The main objective of an average is to determine a simple, telegraphic and representative value for the entire mass of data so that one entailment easily undrstand the complex series..For example it is difficult to flirt with the adjoin of all students stu dying in unalike classes in a college.But i! f we calculate their average marks , we can easily remember it. 2. Facilities Comparision : Another important of purpose is average is that it helps for qualification comparision.For example, to make out the performance of students of two sections,the average marks of students of one section.A is compared with that of students of other section. 3. Helps in decision making :Averages are used in formulation of various policies.It is commonly used for decision making in...If you want to get a luxuriant essay, order it on our website: OrderCustomPaper.com

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