Construct the confidence interval for the population mean . c=0.90, x= 16.6, o=9.0, and n=65 A 90% confidence interval for μ is (). (Round to one decimal place as needed.)
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Q: Construct the confidence interval for the population mean μ. c=0.90, x=9.6, σ=0.5, and n=…
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Q: Construct the confidence interval for the population mean μ. c=0.90, x=15.6, σ=9.0, and n=65…
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- Use technology to construct the confidence intervals for the population variance o² and the population standard deviation σ. Assume the sample is taken from a normally distributed population. c=0.90, s² = 21.16, n = 29 The confidence interval for the population variance is ( ☐, ☐ ). (Round to two decimal places as needed.)Construct the indicated confidence interval for the population mean u using the t-distribution. Assume the population is normally distributed. c = 0.90, x= 14.4, s=4.0, n= 5 ... (Round to one decimal place as needed.)Use technology to construct the confidence intervals for the population variance o2 and the population standard deviation o. Assume the sample is taken from a normally distributed population. c= 0.95, s= 34, n= 17 ..... The confidence interval for the population variance is (Round to two decimal places as needed.)
- Construct the indicated confidence interval for the population mean u using the t-distribution. Assume the population is normally distributed. c= 0.95, x= 14.7, s=4.0, n=5 ts The 95% confidence interval using a t-distribution is ( D. (Round to one decimal place as needed.)Construct the confidence interval for the population mean μ. c=0.90, x=7.2, σ=0.4, and n=48 A 90% confidence interval for μ is _______ (Round to two decimal places as needed.)Construct the indicated confidence interval for the population mean µ using the t-distribution. Assume the population is normally distributed. c = 0.95, x= 13.8, s=0.59, n= 19 ..... (Round to one decimal place as needed.)
- Construct the confidence interval for the population mean μ. c=0.98, x=15.9, σ=9.0, and n=90 A 98% confidence interval for μ is ,. (Round to one decimal place as needed.)Construct the confidence interval for the population mean μ. c=0.90, x=16.7, σ=7.0, and n=45Construct the indicated confidence interval for the population mean μ using the t-distribution. Assume the population is normally distributed. c=0.95, x=12.1, s=3.0, n=7, (Round to one decimal place as needed.)
- If n=25, ¯x¯=47, and s=14, construct a confidence interval at a 95% confidence level. Give your answers to one decimal place. ____< μμ < ____Construct the indicated confidence interval for the population mean μ using the t-distribution. Assume the population is normally distributed. c = 0.95, x= 13.4, s = 3.0, n=8 I (Round to one decimal place as needed.)Construct the confidence interval for the population mean μ. c=0.90, x=4.6, σ=0.8, and n=40 A 90% confidence interval for μ is...... ,. (Round to two decimal places as needed.)