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A quality control computer engineer would like to determine if a new manufacturing process will significantly...

A quality control computer engineer would like to determine if a new manufacturing process will significantly reduce the proportion of defective computer chips. In a random sample of 398 computer chips manufactured using the present process, 44 were defective, while in a random sample of 417 computer chips manufactured using the new process, 29 were defective. Based upon the sample data, can the quality control engineer state the new manufacturing process is significantly better at \alpha = 5\%? Let population 1 be the computer chips manufactured using the present process and population 2 be the computer chips manufactured using the new process.

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