Question

the arithmetic mean of 50, 70 and 120 is​

Answer 1

Step-by-step explanation:

Hello mate

Here is your answer

A. M. = sum of the given observation /number of the given observation

= 50+70+120/3

=240/3

= 80

hope it helps

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Answer 2

heyy.....

here is your answer

Arithmetic mean = sum of observation/total no. of observation

=50+70+120/3

=240/3

=80

hope IT HELP....