Question: (c) Find the standardized test statistic. tequals negative 3.979 (Type an integer or decimal rounded to three decimal places as needed.) Part 7 (d) Decide

(c) Find the standardized test statistic. tequals negative 3.979 (Type an integer or decimal rounded to three decimal places as needed.) Part 7 (d) Decide whether to reject or fail to reject the null hypothesis. Reject the null hypothesis. Part 8 (e) Interpret the decision in the context of the original claim. At the 1% significance level, there is there is not enough evidence to support the claim

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