(a) upper tail area of 0.025 with 18 degrees of freedom 2,101 (b) lower tall area of 0.05 with 50 degrees of freedom (c) upper tail area of 0.01 with 34 degrees of freedom 2.441
(a) upper tail area of 0.025 with 18 degrees of freedom 2,101 (b) lower tall area of 0.05 with 50 degrees of freedom (c) upper tail area of 0.01 with 34 degrees of freedom 2.441
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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Transcribed Image Text:You may need to use the appropriate appendix table or technology to answer this question.
Find the t value(s) for each of the following cases. (Round your answers to three decimal places.)
(a) upper tail area of 0.025 with 18 degrees of freedom
2,101
(b) lower tail area of 0.05 with 50 degrees of freedom
(c) upper tail area of 0.01 with 34 degrees of freedom
2.441
(d) where 90% of the area falls between these two t values with 25 degrees of freedom and both t values are the same distance from 0
smaller value
larger value
(e) where 95% of the area falls between these two t values with 45 degrees of om and both t values are the same distance from 0
smaller value
larger value
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