Q5: Researchers wished to know if they could conclude thattwo populations of infants differ with respect to mean age atwhich they walked alone. The following data (ages inmonths) were collected:Sample from population "A" :9.5 10.5 9.0 11.0 10.0 13.0 10.0 13.5 10.0 9.5 10.0 9.0Sample from population "B" :12.5 9.5 13.5 14.0 12.0 13.5 12.0 9.5 12.0 13.5 12.0 12.5What should the researchers conclude? Give 95% confidencelimits.

Answered: Q5: Researchers wished to know if they…

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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Q5: Researchers wished to know if they could conclude that two populations of infants differ with respect to mean age at which they walked alone. The following data (ages in months) were collected: Sample from population "A" : 9 5 10 5 9 0 11. 0 1 00 13. 0 1 00 13 5 10 0 95 1 00 9 0