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weighted average is an average in which each quantity to be averaged is assigned a weight. These weightings determine the relative importance of each quantity on the average.

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Q: What is the difference between average and weighted average?
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What is the difference between Average method vs weighted average method?

in weighted average method we assigns the weight to the averages while in average methods we dnt do this


Difference between simple and weighted average?

In a simple average every value is worth the same, but in a weighted average, the frequency of each value is taken into consideration.


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Value weighted index is a market average such as Standard & Poor's 500 Index that takes into account the market value of each security rather than calculating a straight price average. An equal weighted index is a type of weighting that gives the same weight, or importance, to each stock in a portfolio or index fund. The difference is one gives individual value and other gives one value to all.


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What is weighted average atomic number


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The mass number is the total number of protons and neutrons in an atom's nucleus. Relative atomic mass is the weighted average mass of all the isotopes of an element, taking into account their natural abundance. Average atomic mass is the weighted average mass of an element's isotopes in a given sample, considering their abundance in that sample.


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