Answer Happy

Consider the following results for two samples randomly taken from two populations. Sample A Sample B Sample Sire 27 29 Sample Mean 25 22 Sample Standard Deviation 7 6 (a) Determine the degrees of freedom for the distribution, (Round your answer down to the nearest Integer) 51 () Develop a 95% confidence interval for the difference between the two population means. (Use Sample A - Sample 3. Round your answer to three decimal places.) 1217 X to 5277 (c) Is there conclusive evidence that one population has a larger mean? Explain Because the range of the interval is from negative to positive, it indicates that there is no conclusive evidence (at 95% confidence that sample Anas a larger mean than Sample Because the range of the Interval is from negative to positive, It indicated that there is conclusive evidence (at 95% confidence) that Sampie A has a larger Because the range of the interval is from positive to positive, indicates that there is no conclusive evidence (at 95% confidence that Sample A has a larger mean than Sample Because the range of the interval is from positive to positive. It indicates that there is condusive evidence at 95% confidence that Sample Anas a larger mantha Sample