Harmonic mean-arthmetic geometric progression, Mathematics

Assignment Help:

Harmonic mean

It is a measure of central tendency which is utilized to determine the average increase rates for natural economies. This is defined like the reciprocal of the average of the reciprocals of every the values given by HM.

                                                    567_Harmonic mean.png

Illustration

The economic growth rates of five countries were given as 20 percent, 15 percent, 25 percent, 18 percent and 5 percent.Calculate the harmonic mean as:

                                                   1440_Harmonic mean 1.png

= 1/{0.2{0.05 +0.07 +0.04 +0.10 +0.2}}

= 1/0.092

= 10.86 percent


Related Discussions:- Harmonic mean-arthmetic geometric progression

Graph for the sequence - sequences and series, Graph for the Sequence F...

Graph for the Sequence First we wish to think about the term graphing a sequence. To graph the sequence {a n } we plot the points {n, a n } as n ranges over every possible valu

Convert the points into cartesian and polar coordinates, Convert each of th...

Convert each of the following points into the specified coordinate system.  (a) (-4, 2 Π /3) into Cartesian coordinates. (b) (-1,-1) into polar coordinates.  Solution

Erp for a company, recomendation to a company to implement ERP to succeed

recomendation to a company to implement ERP to succeed

Computing change for a given coin system, This problem involves the questio...

This problem involves the question of computing change for a given coin system. A coin system is defined to be a sequence of coin values v1 (a) Let c ≥ 2 be an integer constant

Area, #What is an easy way to find the area of any figure

#What is an easy way to find the area of any figure

Quadrilateral, similarities between rectangle & parallelogram

similarities between rectangle & parallelogram

Devide polynomials, what is the quotient of 20x to the power of 2 y-16x y t...

what is the quotient of 20x to the power of 2 y-16x y to the power of 2+ 8xy and -8xy

Proof of constant times a function, Proof of Constant Times a Function: ...

Proof of Constant Times a Function: (cf(x))′ = cf ′(x) It is very easy property to prove using the definition given you a recall, we can factor a constant out of a limit. No

Prove that the poset has a unique least element, Prove that the Poset has a...

Prove that the Poset has a unique least element Prove that if (A, ) has a least element, then (A,≤)  has a unique least element. Ans: Let (A, ≤) be a poset. Suppose the po

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd