Question

the mean of 10,15,25,30 and 50 is​

Answer 1

(10+15+25+30+50) /5

=130/5=26 is your answer.

i hope it will be helpful to you

Answer 2

The mean of 10 , 15 , 25 , 30 and 50 is 26

Given :

The observations 10 , 15 , 25 , 30 and 50

To find :

The mean of 10 , 15 , 25 , 30 and 50

Solution :

Step 1 of 2 :

Find sum of observations

Here the given observations are 10 , 15 , 25 , 30 and 50

Sum of the observations

= 10 + 15 + 25 + 30 + 50

= 130

Step 2 of 2 :

Find the mean

Number of observations = 5

Hence the required mean

$\displaystyle \sf{ = \frac{130}{5} }$

$\displaystyle \sf{ = 26 }$

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