Let $x_1,x_2,x_2,.....,x_n$ be $n$ real values of $p$ for which the least value of $4x^2-4px+p^2-2p+2$ on the interval $0 \leq x \leq 2$ is equal to 3. Find the value of

$\dfrac{x_1+x_2+x_3+....+x_n}{n}.$

Note: Answer to 3 decimal points.

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