Gaberson5333 Gaberson5333

26-10-2019
Mathematics

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Determine the t-percentile that is required to construct each of the following one-sided confidence intervals: (a) Confidence level 95%, degrees of freedom 14 (b) Confidence level 99%, degrees of freedom 19 (c) Confidence level 99.9%, degrees of freedom 24

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estebangarcia estebangarcia

27-10-2019

Answer:

a) t(0.95)(one sided)(14 df) = 2.145

b) t(0.99)(one sided)(19 df) = 2.539

c) t(0.999)(one sided)(24 df) = 3.467

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