Find the critical value t needed to construct a confidence Interval of the given level with the given sample stze. Round the answers to three decimal places. Part 1 of 4 (a) For level 95% and sample size 7- Critical value = Part 2 of 4 (b) For level 98% and sample stze 12 Critical value = Part 3 of 4 (c) For level 99% and sample size 27 Critical value = Part 4 of 4 (d) For level 98% and sample stze 14 Critical value =

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Find the critical value ty needed to construct a confidence interval of the given level with the given sample size. Round the answers to three decimal places. Answer the four critical values.
Find the critical value ta 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 959% and sample size 7
Critical value =
Part 2 of 4
(b) For level 98% and sample size 12
Critical value =
Part 3 of 4
(c) For level 99% and sample size 27
Critical value =
Part 4 of 4
(d) For level 98% and sample size 14
Critical value =
Transcribed Image Text:Find the critical value ta 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 959% and sample size 7 Critical value = Part 2 of 4 (b) For level 98% and sample size 12 Critical value = Part 3 of 4 (c) For level 99% and sample size 27 Critical value = Part 4 of 4 (d) For level 98% and sample size 14 Critical value =
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