Geometric mean-geometric progression, Mathematics

Assignment Help:

Geometric mean

- It is a measure of central tendency normally utilized to measure industrial increases rates.

- It is explained as the nth root of the product of 'n' observations or values

                                                 1254_Geometric mean.png

'Illustration

In year 1995 five firms registered the given economic growth rates; 26 percent, 32 percent, 41 percent, 18 percent and 36 percent.

Required

Estimate the GM for the above values

                                                                 268_Geometric mean 1.png

No. Log

 

26

1.4150

32

1.5052

41

1.6128

18

1.2533

36

1.5563

 

7.3446

 

Hence Log of GM = 1/5 x 7.3446

= 1.46892

Then GM = Antilog of 1.46892

                 = 29.43


Related Discussions:- Geometric mean-geometric progression

Class limits and class boundries, Class limits These are numerical va...

Class limits These are numerical values, which limits uq extended of a given class that is all the observations in a provided class are expected to fall in the interval which

Graphical method for interpolation, Graphical Method Whil...

Graphical Method While drawing the graph on a natural scale, the independent variables are marked along the horizontal line and corresponding dependen

Trigonometry, trigonometric ratios of sum and difference of two angles

trigonometric ratios of sum and difference of two angles

Tied rankings, Tied Rankings A slight adjustment to the formula is mad...

Tied Rankings A slight adjustment to the formula is made if several students tie and have the similar ranking the adjustment is: (t 3 - t)/12 Whereas t = number of tied

Algebra, Solve 2x^2 + 5x + 36

Solve 2x^2 + 5x + 36

Phase transformations in binary system, Get the Delta H (Enthalpy) and Delt...

Get the Delta H (Enthalpy) and Delta V (Volume) of the both components below and compare by ratio.  You need to use clapeyron equation and also need to draw the graphs. S A LG

Closure : Activity 5.4, A classmate mixes 2 drops of red food coloring for ...

A classmate mixes 2 drops of red food coloring for every 4 drops of blue food coloring. Create a ratio table with 5 entries to represent this situation. Write the entries of the ra

The sum of the clock, how many times In a 12 hour period will he numbers ad...

how many times In a 12 hour period will he numbers add up to 6? (hint 3:00 is one answer0

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