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categoryالرياضيات schoolبكالوريوس event_available2026-07-16

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30. 1/3 points | Previous Answers MendStat15 8.3.009. Find the necessary confidence interval for a population mean μ for the following values. (Round your answers to two decimal places.) a 95% confidence interval, n = 49, x = 13.6, s² = 3.62 x to Interpret the interval that you have constructed. There is a 5% chance that an individual sample mean will fall within the interval. In repeated sampling, 5% of all intervals constructed in this manner will enclose the population mean. In repeated sampling, 95% of all intervals constructed in this manner will enclose the population mean. 95% of all values will fall within the interval. There is a 95% chance that an individual sample mean will fall within the interval. My Notes Ask Your Teac You may need to use the appropriate appendix table or technology to answer this question.

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