plZ urgently please The following computer output presents a 95% confidence interval.The assumed sigma = 12.4520OVariableMeanSE Mean95% CI6230.9131.5814(27.813, 34.013)Use the appropriate critical value along with the information in thecomputer output to construct a 90% confidence interval. (criticalvalue for 90% CI = 1.64). What is the lower boundary for the%3Dinterval? Round to 2 decimal places.

Answered: Image /qna-images/answer/0183614b-e303-4ffd-a67b-f4f89c943bd3.jpg

Answered: The following computer output presents…

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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