Answered: For a one-tailed test (lower tail) with…

For a one-tailed test (lower tail) with n = 10 at 90% confidence (i.e. α = 0.10), the appropriate tα (critical value) is a. -1.383 b. 2.821 c. 1.383 d. -2.821

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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Question

For a one-tailed test (lower tail) with n = 10 at 90% confidence (i.e. α = 0.10), the appropriate t_α (critical value) is

a. -1.383

b. 2.821

c. 1.383

d. -2.821

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