The 95% confidence interval is ....<(p1-p2)<.
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
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The 95% confidence interval is ....<(p1-p2)<....

Transcribed Image Text:Two different simple random samples are drawn from two different populations. The first sample consists of 30 people with 14 having a common attribute. The second
sample consists of 2200 people with 1556 of them having the same common attribute. Compare the results from a hypothesis test of p, = p, (with a 0.05 significance
level) and a 95% confidence interval estimate of p, - p2.
What are the null and alternative hypotheses for the hypothesis test?
O B. Ho: P1 2 P2
H1:P1 # P2
OC. Ho: P1 #P2
H:P1 =P2
O A. Ho: P1 = P2
Td# d :H
. Ho: P1 =P2
OF.
O D. Ho: P1 = P2
H1:P1> P2
O E. Ho: P1 s P2
H1:1# P2
H1: P1 <P2
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