25. What is the t- critical value? A. 2.131847 B. 2.776445 C. 1.859548038 D. 2.306004 26. What is the p-value? A. 0.05712 B. 0.11424 C. 0.015598 D. 0.031197 27. At a = 0.05, what is the correct decision? A. Do not reject the null hypothesis. B. Reject the alternative hypothesis. C. Reject the null hypothesis. D. Do not reject the alternative hypothesis. %3D

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A: Note that : Since you have posted multiple questions, we will provide the solution only to the first…

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A:

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A: Explanation of the answer is as follows

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A:

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A:

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