Question

What is the formula of mean? ​

Answer 1

Answer:

$mean = \frac{sum \: of \: individual \: elements}{no \: of \: elements}$

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Answer 2

SUM OF ALL OBSERVATIONS

SUM OF ALL OBSERVATIONS MEAN= --------------------------------------------

SUM OF ALL OBSERVATIONS MEAN= -------------------------------------------- NUMBER OF OBSERVATIONS

SUM OF ALL OBSERVATIONS MEAN= -------------------------------------------- NUMBER OF OBSERVATIONSSuppose , take an example :

SUM OF ALL OBSERVATIONS MEAN= -------------------------------------------- NUMBER OF OBSERVATIONSSuppose , take an example :• Find the mean of first 2 multiples of 3.

SUM OF ALL OBSERVATIONS MEAN= -------------------------------------------- NUMBER OF OBSERVATIONSSuppose , take an example :• Find the mean of first 2 multiples of 3.Therefore (ON THE BASIC OF THE FORMULA) :

SUM OF ALL OBSERVATIONS MEAN= -------------------------------------------- NUMBER OF OBSERVATIONSSuppose , take an example :• Find the mean of first 2 multiples of 3.Therefore (ON THE BASIC OF THE FORMULA) : { First 2 multiples of 3 = 3(3x1)&6(3x2)}

SUM OF ALL OBSERVATIONS MEAN= -------------------------------------------- NUMBER OF OBSERVATIONSSuppose , take an example :• Find the mean of first 2 multiples of 3.Therefore (ON THE BASIC OF THE FORMULA) : { First 2 multiples of 3 = 3(3x1)&6(3x2)} =Mean= 3+6 divide by 2

2 =Mean= 9 divide by 2 (No need to follow BODMAS rule ,here)

rule ,here) Thus 4.5.

4.5. May it helps you !

4.5. May it helps you !Thank you !