Four items are each measured twice. The data are from normal distributions. 1 2 3 4 Sample 1 8 5 6 9 Sample 2 6 5 3 8 a) Find the differences di and di2 for each matched pair. b) Find d-bar. c) Find sd .

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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