Question

The mean of 20 number is 43. If 6 subtracted from each of the number.What will be the new mean?

Answer 1

Required answer is in attachment.

Answer 2

Hi there!

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What is Mean?

The average of a given set of numbers is called the Arithmetic mean, or simply the mean, of the given numbers.

Mean = $\frac{Sum \: of \: observations}{Number \: of \: observations}$

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