Question: (c) (4 pts) Using the estimated regression test the hypothesis that industrial Boiler type takes 3000 hrs extra to erect as compared to the utility

$\"industrial\" Boiler type takes 3000 hrs extra to erect as compared to$

(c) (4 pts) Using the estimated regression test the hypothesis that \"industrial\" Boiler type takes 3000 hrs extra to erect as compared to the \"utility" Boiler type. Write down the null and alternate hypothesis and report your conclusions

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