Question

The normal equations for a
straight line y = ax + b are:
Ο Σy = 3ΣΧ + nb and Σxy = ΑΣΧ2 + bΣΧ
Ο Σxy = 3ΣΧ + nb and Σy = ΑΣΧ2 + bΣΧ
O O
Σy = αx + nb and Σχy = αx2 +
ΌΣΧΥ
O O
Σy = αx + nb and ΣΧ2y = aΣx2 +
ΟΣΧ​

Answer 1

Answer:

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Explanation:

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Answer 2

Answer:

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Explanation:

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