Determine the t-value in each of the cases.Click the icon to view the table of areas under the t-distribution.(a) Find the t-value such that the area in the right tail is 0.005 with 16 degrees of freedom.2.921 (Round to three decimal places as needed.)Question Help v(b) Find the t-value such that the area in the right tail is 0.05 with 21 degrees of freedom,1.721 (Round to three decimal places as needed.)(c) Find the t-value such that the area left of the t-value is 0.20 with 7 degrees of freedom. [Hint: Use symmetry.]-0.896 (Round to three decimal places as needed.)(d) Find the critical t-value that corresponds to 98% confidence. Assume 30 degrees of freedom.(Round to three decimal places as needed.)Enter your answer in the answer box and then click Check Answer.(u)MoreAll parts showingClear AllCheck AnswerO Type here to search$17 PM4 ENG47/221DELLPoUpPoDnInsertDeleteF12PrtScrF11F9F10F7F8F4F5F6NumLockF2F3EscF1Backspace&%3D2$%@8.5341YTW.EJK

Given Information: Confidence level = 98% Degrees of freedom = 30

Answered: (d) Find the critical t-value that…

(d) Find the critical t-value that corresponds to 98% confidence. Assume 30 degrees of freedom. (Round to three decimal places as needed.)

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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