4. The following data is collected at an engineering site. 2 30 5.80 790 10.30 12 80 13 30 14 80 1530 16 20 3.97 3.61 L10 1625 12 83 7.18 581 4.82 3.57 331 3.12 a. Find the constants of the linear regression model y=- Write a C++/Java/Matlab b+cx program to implement the least-squares method, and verify your answer.

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A: Complete answer is given below .

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