The law od diminishing marginal utility is given by Alfred Marshall . This topic relates the utility in to majorly…
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Working strategy of unemployed white collared
Hi there , the unmployment rate increases due to excessive monopoly effect of few companies in india . The drastic…
Read MoreDispersion : Quartile Deviation in Discrete Series
Quartile deviation is also known as the semi-interquartile range, is a measure of statistical dispersion. It indicates the spread of…
Read MoreQuartile Deviation in Dispersion Individual Series
Quartile deviation is also known as the semi-interquartile range, is a measure of statistical dispersion. It indicates the spread of…
Read MoreStatistical Analysis Practical Solutions for Various Topics
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Read MoreMultiplication of Matrices
Matrix multiplication is a binary operation that produces a new matrix from two matrices. Unlike addition and subtraction, the dimensions…
Read MoreAddition & Subtraction of Matrices
A matrix is a rectangular array of numbers, symbols, or expressions, arranged in rows and columns. The numbers in a…
Read MoreHow to Solve Crammer’s Rule of Matrix
Cramer’s rule is a mathematical theorem used to solve a system of linear equations with as many equations as unknowns,…
Read MoreProbable Error & Standard Error in Coefficient of Correlation
In statistics, the “standard error of the correlation coefficient” measures the accuracy of the estimated correlation coefficient. It indicates how…
Read MoreFactor Reversibility Test : Test of Adequacy in Index Numbers
The “Factor Reversibility Test” and the “Index Number Test of Adequacy” are both methods used in econometrics and statistics to…
Read MoreTime Reversibility Test (TRT) Index Numbers
“Test of Adequacy TRT in Index Number” likely refers to a statistical evaluation specifically aimed at assessing the adequacy of…
Read MoreBinomial Expansion Method of Interpolation (Two Values Missing )
The binomial method of interpolation, also known as binomial interpolation, is used to estimate missing values within a sequence of…
Read MoreFisher’s Weighted Index Number and Other Methods to Solve Index No.
A weighted index number is a statistical measure used to track changes in a variable or a group of variables…
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