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Question 8 of 14 > 0 / 2.5 View Policies Show Attempt History Current Attempt in Progress X Your answer is incorrect. Use the formula

Question 8 of 14 > 0 / 2.5 View Policies Show Attempt History Current Attempt in Progress X Your answer is incorrect. Use the formula to find the standard error of the distribution of differences in sample means, x1 - X2. Samples of size 100 from Population 1 with mean 86 and standard deviation 10 and samples of size 80 from Population 2 with me 77 and standard deviation 18 Round your answer for the standard error to two decimal places. standard error = 2.38 eTextbook and Media Assistance Use Hint Save for Later Attempts: 1 of 3 used Submit Answ

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