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Q: What is the application of harmonic mean?
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What does histogram find out graphically arithmetic mean or median or mode or harmonic mean?

mode


How do you find the harmonic and geometric mean for grouped data?

The geometric-harmonic mean of grouped data can be formed as a sequence defined as g(n+1) = square root(g(n)*h(n)) and h(n+1) = (2/((1/g(n)) + (1/h(n)))). Essentially, this means both sequences will converge to the mean, which is the geometric harmonic mean.


What is the least value of the data set?

The least value of the data set is called the minimum.


Advantages and disadvantages of harmonic mean?

advantage is that it is used in situations in which there are extreme values in data. it can give a true picture of average of a data


What does the word indicate mean in math?

A mathematical mean is the average of a group of numbers. To find it, you add all of the numbers you're being asked to find the mean for and then divide by the number of numbers you added. In other words, the average.* * * * *There are other means which are useful in other circumstances. The two common ones are the geometric mean and the harmonic mean.The geometric mean, for a group of n positive numbers is the nth root of the product of the numbers.So, G(4,6,9) = cuberoot(4*6*9) =cuberoot(216) = 6The geometric mean is useful with numbers that are used as multipliers, such as growth rates.The harmonic mean of n numbers x1, x2, x3 ,... xn is the number H such thatn/H = 1/x1 + 1/x2 + 1/x3 + ... + 1/xnThe harmonic mean is useful when the average of rates is desired. For example, if you travel k miles at x mph and another k miles at y mph, your average speed would be H(x,y).Mean is another name for 'average'. Here you add up the scores and divide this new number by how many scores there are.in notation this is (Sigma (xf-xi)) / x

Related questions

What is a harmonic mean?

When applied to electrical waveforms, a 'harmonic' is a multiple of the fundamental frequency.


What does it mean if the harmonic balancer is wobbling on a 2004 2.7L Dodge Intrepid?

Harmonic balancer is bad and will need to be replaced.


How can you tell that a motion is simple harmonic?

A motion is simple harmonic if the acceleration of the particle is proportional to the displacement of the particle from the mean position and the acceleration is always directed towards that mean position.


What is the advantages and disadvantages of harmonic mean?

The advantage of harmonic mean is that it is used to solve situations in which there are extreme data values to true picture. The disadvantage of it is that it can be time consuming to evaluate the data.


Find the harmonic mean between 1 and 4?

1.6


What does it mean to sound harmonic?

you sound like people are singing with you


What does histogram find out graphically arithmetic mean or median or mode or harmonic mean?

mode


Is motion of swing an example of simple harmonic motion?

A body undergoes simple harmonic motion if the acceleration of the particle is proportional to the displacement of the particle from the mean position and the acceleration is always directed towards that mean. Provided the amplitude is small, a swing is an example of simple harmonic motion.


WHAT IS relation between arithmetic mean geometric mean and harmonic mean of two numbers?

If x and y are two positive numbers, with arithmetic mean A, geometric mean G and harmonic mean H, then A ≥ G ≥ H with equality only when x = y.


What are the application of simple harmonic motion?

Springs, sound and musical instruments, electronic oscillators, alternating electric currents, that sort of thing.


What does homophony mean in music?

Music played in a harmonic, chordal texture.


What are averages measures of central tendency?

The arithmetic mean, geometric mean and the harmonic mean are three example of averages.