4. Upper confidence limit = 0.820 Lower confidence limit = 0.490 5. Upper confidence limit = 0.715 Lower confidence limit = 0.350 B. Find the length of the confidence interval given the following...

find the length of the followimg confidence interval

Extracted text: 4. Upper confidence limit = 0.820 Lower confidence limit = 0.490 5. Upper confidence limit = 0.715 Lower confidence limit = 0.350 B. Find the length of the confidence interval given the following data: 6. s = 5.36, n = 350, confidence level: 99% 7. s = 2.35, n = 250, confidence level: 99% 8. s = 1.20, n = 200, confidence level: 95% 9. s = 8.15, n = 29, confidence interval: 99% 10. s = 3.25, n= 17, confidence interval: 95%