b) Show that by using least square estimation, a and ß can be determined respectively as: n Σ(x₁ - x)(y₁ - y) i=1 B = n Σ(x₁ - x)² i=1 a=y-Bx

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A:

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A: From the given table, The general formula is,

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A: Answer: For the given data,

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A:

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A: Detailed answer shown belowExplanation:

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