One group of accounting students used simulation programs, while another group received a tutorial. Scores on an exam were compared. Statistic Simulation Tutorial Mean score x¯1x¯1 = 8.5 x¯2x¯2 = 10.6 Sample standard deviation s1 = 2.6 s2 = 2.5 Number of students n1 = 25 n2 = 25 a. Construct a 95 percent confidence interval for the true difference in mean scores

One group of accounting students used simulation programs, while another group received a tutorial. Scores on an exam were compared. Statistic Simulation Tutorial Mean score x¯1x¯1 = 8.5 x¯2x¯2 = 10.6 Sample standard deviation s1 = 2.6 s2 = 2.5 Number of students n1 = 25 n2 = 25 a. Construct a 95 percent confidence interval for the true difference in mean scores

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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Statistic	Simulation	Tutorial
Mean score	x¯1x¯1 = 8.5	x¯2x¯2 = 10.6
Sample standard deviation	s₁= 2.6	s₂= 2.5
Number of students	n₁= 25	n₂= 25

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