Question

Arithmetic mean of 3, 1, 4.2,5.0 and 3.7 is.?
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Answer 1

$\textbf{Given:}$

$\textsf{Data is}$

$\mathsf{3,1,4.2,5\,and\,3.7}$

$\textbf{To find:}$

$\textsf{Mean of the given data}$

$\textbf{Solution:}$

$\textsf{We know that,}$

$\mathsf{Arithmetic\,mean=\dfrac{Sum\,of\,observations}{Number\,of\,observations}}$

$\implies\mathsf{Arithmetic\,mean=\dfrac{3+1+4.2+5+3.7}{5}}$

$\implies\mathsf{Arithmetic\,mean=\dfrac{16.9}{5}}$

$\implies\boxed{\mathsf{Arithmetic\,mean=3.38}}$

$\textbf{Find more:}$

Find the mean of 1.2.3.4.5.6.7​

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