Question

Maths find mean of m+3 a,m+a,m,m-a,m-3 is​

Answer 1

Answer:

Step-by-step explanation:

,m is the mean because it is there in the middle alright

Answer 2

SOLUTION

TO DETERMINE

The mean of m + 3 , m + a , m , m - a , m - 3

EVALUATION

Here the given observations are

m + 3 , m + a , m , m - a , m - 3

Sum of the observations

= m + 3 + m + a + m + m - a + m - 3

= 5m

Total number of observations = 5

Hence the required mean

$\sf \: = \dfrac{5m}{5}$

$\sf = m$

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