Mathematics, 18.06.2020 23:57 drzewostan5716

Find the critical value 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.
Part 2 of 4
(b) For level 98% and sample size 12.
Part 3 of 4
(c) For level 99% and sample size 27.
Part 4 of 4
(d) For level 98% and sample size 14.

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Find the critical value needed to construct a confidence interval of the given level with the given...