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For a confidence level of 94% with a sample size of 27, find the positive critical t value to 3 decimal places..
Find the critical value t/α2 needed to construct a confidence interval of the given level with the given sample size. Round the answers to three decimal places. Part 1 of 4 (a) For level 95% and sample size 7 Criticalvalue=0 Part 2 of 4 (b) For level 98% and sample size 12 Criticalvalue= Part 3 of 4 (c) For level 99% and sample size 27 Criticalvalue= Part 4 of 4 (d) For level 98% and sample size 14 Criticalvalue=
Find the critical value tc for the confidence level c = 0.99 and sample size n = 8. Find tc. Round to three decimal places as needed.
1. Find the critical value zα/2 that corresponds to a 94% confidence level. Round your answer to two decimal places. 2. The following confidence interval is obtained for a population proportion, p: 0.273 < p < 0.592. Use these confidence interval limits to find the sample proportion . Round your answer to three decimal places. 0.433 3. Find the minimum sample size : How many commuters must be randomly selected to estimate the mean driving time μ of Chicago commuters?...
Find the critical value tc for the confidence level c = 0.99 and sample size n = 8. Find tc. Round to three decimal places as needed.
Find the critical value t for the confidence level c = 0.99 and sample size n=9. - Click the icon to view the t-distribution table. (Round to the nearest thousandth as needed.)
Determine the critical value for a 95% confidence interval when the sample size is 11 for the t‑distribution. Enter the positive critical value rounded to 3 decimal places.
Find the critical values χ2L and χ2R for the given confidence level c and sample size n. c 0.9, n-27 χ2L=□ (Round to three decimal places as needed.)
For a confidence level of 99% with a sample size of 29, find the critical t value. Points possible: 1 Unlimited attempts. Score on last attempt: 0. Score in gradebook: 0 Message instructor about this question Submit
Find the critical value to for the confidence level c = 0.90 and sample size n= 12. Click the icon to view the t-distribution table. II (Round to the nearest thousandth as needed.)
find the critical value fir confidence level c=90% and sample size n=8