Give a 99.5% confidence interval for \( \mu_1 - \mu_2 \) given the following information.\[n_1 = 40, \quad \bar{x}_1 = 2.63, \quad s_1 = 1\]\[n_2 = 20, \quad \bar{x}_2 = 3.11, \quad s_2 = 0.6\]\[\square \pm \square \] Use Technology. Rounded to 2 decimal places.

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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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Give a 99.5% confidence interval, for μ₁ 2.63, S1 1 3.11, s2 0.6 n1 40, x₁ 20, ₂ = n₂ = है H - - = 2 given the following information_ Use Technology Rounded to 2 decimal places.