Question

Find the mean of a+2 ,a, a-2​

Answer 1

Answer:

Arithmetic mean =No. of observationsSum of all observations

⇒ A.M =3a−2+a+a+2=33a 

⇒ A.M =a

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Answer 2

Answer:

mean value is a

Step-by-step explanation:

a+2+a+a-2/3

3a/3

=a

hence, aapka answer aa gya maam...haha lol

bro brainliest mark krde...pilich