Determine the upper-tail critical value ta/2 in each of the following circumstances.a. 1-α=0.99, n=40d. 1-q=0.99, n = 28b. 1-x=0.90, n = 40e. 1-α=0.95, n = 68c. 1-α=0.99, n=49Click here to view page 1 of the table of critical values for the t distribution.Click here to view page 2 of the table of critical values for the t distribution.

Solution :- To calculate tα/2We need degree of freedon i.e value of n and level of significance

Answered: Determine the upper-tail critical value…

Advanced Engineering Mathematics

10th Edition

ISBN:9780470458365

Author:Erwin Kreyszig

Publisher:Erwin Kreyszig

Chapter2: Second-order Linear Odes

Section: Chapter Questions

Problem 1RQ

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Determine the upper-tail critical value t2 in each of the following circumstances. a. 1-a = 0.90, n = 34 b. 1- a = 0.99, n = 34 c. 1- a = 0.90, n = 24 Click here to view page 1 of the table of critical values for the t distribution. Click here to view page 2 of the table of critical values for the t distribution. d. 1-a = 0.90, n = 45 e. 1-a = 0,95, n= 57 a. t = (Round to four decimal places as needed.)
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