Let a, b, and c be any real numbers and let x = (x₁, x2 ..., X₁, ...,xn) be a data set with a sample mean x and Let y =

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Let A B And C Be Any Real Numbers And Let X X X2 X Xn Be A Data Set With A Sample Mean X And Let Y 1 (17.79 KiB) Viewed 10 times

Let a, b, and c be any real numbers and let x = (x₁, x2 ..., X₁, ...,xn) be a data set with a sample mean x and Let y = (y₁, Y2 , Yi, ---, Yn) be a data set with a sample mean y. Let z = ax + by + c such that z = (ax₁ + by₁ + c, ax₂ + by₂ + c ..., axi + by; +c,..., axn+byn + c). Zn Zi Z₂ Z1 Show that z = ax + bý + c.