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MATLAB: An Introduction with Applications

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

Find the standardized test statistic, t, to test the claim that p, . Two samples are randomly selected and come from populations that are normal. The sample statistics are given
2
below. Assume that o, to,.
n = 11, n2 = 18, x,=5.4, x2 = 5.8, s, = 0.76, s, = 0.51
O A. -1.326
O B. - 2.123
OC. -1.546
O D. -1.821
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