What is the z* critical value for constructing a 92% confidence interval for a proportion? Find the z-table here. O 1.28 O 1.41 O 1.65 O 1.75

(0 complete) HW Score: 0%, 0 6.2.3 Question Help Find the critical value t, for the confidence level c 0.90 and sample size n= 27. Click the icon to view the t-distribution table. t-Distribution Table t=(Round to the nearest thousandth as needed.) 1.533 2.132 2.776 3.747 4.604 4. 1.476 2.015 2.571 3.365 4.032 5n 6. 1.440 1.943 2.447 3.143 3.707 6. 1.415 1.895 2.365 2.998 3.499 7 8. 1.397 1.860 2.306 2.896 3.355 8. 9. 1.383 1.833 2.262 2.821 3.250 9. 10 1.372 1.812 2.228 2.764 3.169 10 11 1.363 1.796 2.201 2.718 3.106 11 12 1.356 1.782 1.771 2.179 2.681 3.055 12 13 1350 2.160 2.650 3.012 13 14 1.345 1.761 2.145 2.624 2.977 14 15 1.341 1.753 2.131 2.602 2.947 15 16 1.337 1.746 2.120 2.583 2.921 16 17 1.333 1.740 2.110 2.567 2.898 17 18 1.330 1.734 2.101 2.552 2.878 18 19 1.328 1.729 2.093 2.539 2.861 19 20 1.325 1.725 2.086 2.528 2.845 20 21 1.323 1.721 2.080 2.518 2.831 21 22 1.321 1.717 2.074 2.508 2.819 22 23 1.319 1.714 2.069 2.500 2.807 23 24 1.318 1.711 2.064 2.492 2.797 24 25…

The confidence interval on 8 samples from a normal distribution is to be computed. the values are: 8.34, 8.56, 9.12,9.05,9.56,8.46,8.88,and 9.01. The confidence interval at 95% must be?

The estimate of the population proportion should be within plus or minus .05, with a 95% level of confidence. The best estimate of the population proportion is 15. How large a sample is required? (Use z Distribution Table) ( Round z-value to 2 decimal places and round up your answer to the next whole number) What is the sample size?