Results for: Arithmetic-mean

In Science

Merits and demerits of arithmetic mean?

Merits:It is rigidly defined.It is easy to calculate and simple to follow.It is based on all the abservations.It is determined for almost every kind of data.It is finite and n (MORE)
In Science

What is arithmetic mean number?

  The mean of the numbers a1, a2, ..., an is equal to (a1 + a2 + ..., + an)/n. This number is used mostly as the average. It is called the arithmetic mean.
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Explain the difference between arithmetic mean and weighted mean?

The plain arithmetic mean is actually a special case of the weighted mean, except all the weights are equal to 1. The arithmetic mean is the sum of all the individual observat (MORE)
In Numbers

What is the Formula for arithmetic mean?

The arithmetic mean is the average of all values. Add all of the values together and divide by the number of values. Suppose you want to find the arithmetic mean of n numbers, (MORE)
In Science

What are the merits and demerits of arithmetic mean?

  Arithmetic mean (the average) of a series of values can gives us a fairly decent estimate of the most probable value of a next input. For example in the group:   0, 3 (MORE)

What is the answer to 20c plus 5 equals 5c plus 65?

20c + 5 = 5c + 65 Divide through by 5: 4c + 1 = c + 13 Subtract c from both sides: 3c + 1 = 13 Subtract 1 from both sides: 3c = 12 Divide both sides by 3: c = 4
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