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Find the standardized test statistic for a hypothesis test from a sample with n = 10 , overline x =7.2,; s = 1.3 , and

Find the standardized test statistic for a hypothesis test from a sample with n = 10 , overline x =7.2,; s = 1.3 , and alpha = 0.05 if mu >= 8.1 . Assume the population is normally distributed. Round your answer to three decimal places

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