Question

Let x, y, z be three observations. The mean of these observations is
(a)
xxyx2
3
(b)
x +y +2
3
(C)
X-Y-2
3
(d)
XXY +2
3​

Answer 1

Answer:

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Step-by-step explanation:

yahsmsd8dm has been in hindi and has a great deal with her family in a way that's