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Question 49 Question 49 2 pts To test the claim that o > 2.5, a random sample of size n-22 is obtained from a population

Question 49

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Question 49 2 pts To test the claim that o > 2.5, a random sample of size n-22 is obtained from a population that is known to be normally distributed. Use s = 2.8 and a = 0.05 level of significance. What is the value of the sample test statistic? Round your answer two decimals. Previous Next

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