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In a random sample of 250 students at a university. 202 stated that they were nonsmokers. Based on this sample, compute
Posted: Sun Oct 03, 2021 12:50 pm
by answerhappygod
- In A Random Sample Of 250 Students At A University 202 Stated That They Were Nonsmokers Based On This Sample Compute 1 (16.41 KiB) Viewed 101 times
In a random sample of 250 students at a university. 202 stated that they were nonsmokers. Based on this sample, compute a 95% confidence interval for the proportion of all students at the university wha are nonsmokers. Then find the lower limit and upper limit of the 95% confidence interval. Carry your intermediate computations to at least three decimal places. Round your answers to two decimal places. (If necessary, consult a list of formulas.) Lower limit: 0 х 5 ? Upper limit: