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Hamilton Shelby Sample size 150 200 Number of "low-birth-weight babies 22 22 8) Develop a 95% confidence interval estimate for the difference between the proportions (P₁= PHamilton, P2-PShelby) of low-birth-weight babies in the two counties. Do these data indicate that the proportion low-birth-weight babies is different in the two counties? Use a 5% level of significance.

Hamilton Shelby Sample size 150 200 Number of "low-birth-weight babies 22 22 8) Develop a 95% confidence interval estimate for the difference between the proportions (P₁= PHamilton, P2-PShelby) of low-birth-weight babies in the two counties. Do these data indicate that the proportion low-birth-weight babies is different in the two counties? Use a 5% level of significance.

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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Hamilton Sample size 150 Number of "low-birth-weight babies 22 Shelby 200 22 8) Develop a 95% confidence interval estimate for the difference between the proportions (p₁=PHamilton, P2-PShelby) of low-birth-weight babies in the two counties. Do these data indicate that the proportion low-birth-weight babies is different in the two counties? Use a 5% level of significance.
Transcribed Image Text:Hamilton Sample size 150 Number of "low-birth-weight babies 22 Shelby 200 22 8) Develop a 95% confidence interval estimate for the difference between the proportions (p₁=PHamilton, P2-PShelby) of low-birth-weight babies in the two counties. Do these data indicate that the proportion low-birth-weight babies is different in the two counties? Use a 5% level of significance.
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