= A random sample of n₁ = 224 people who live in a city were selected and 90 identified as a "dog person." A random sample of n₂ 95 people who live in a rural area were selected and 61 identified as a "dog person." Find the 95% confidence interval for the difference in the proportion of people that live in a city who identify as a "dog person" and the proportion of people that live in a rural area who identify as a "dog person." Round answers to to 4 decimal places. < P1 - P2<

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
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Chapter1: Starting With Matlab
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A random sample of n₁ = 224 people who live in a city were selected and 90 identified as a "dog person." A
random sample of n₂ = 95 people who live in a rural area were selected and 61 identified as a "dog
person." Find the 95% confidence interval for the difference in the proportion of people that live in a city
who identify as a "dog person" and the proportion of people that live in a rural area who identify as a "dog
person."
Round answers to to 4 decimal places.
P1 P2
Transcribed Image Text:A random sample of n₁ = 224 people who live in a city were selected and 90 identified as a "dog person." A random sample of n₂ = 95 people who live in a rural area were selected and 61 identified as a "dog person." Find the 95% confidence interval for the difference in the proportion of people that live in a city who identify as a "dog person" and the proportion of people that live in a rural area who identify as a "dog person." Round answers to to 4 decimal places. P1 P2
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