a test at the α=0.10 level of significance by determining (a) the null and alternative hypotheses, (b) the test statistic, and (c) the P-value. Assume the samples were obtained independently from a large population using simple random sampling. Test whether p1>p2. The sample data are x1=121, n1=243, x2=142, and n2=317. (a) Choose the correct null and alternative hypotheses below. A. H0: p1=p2 versus H1: p1>p2 B. H0: p1=p2 versus H1: p1
a test at the α=0.10 level of significance by determining (a) the null and alternative hypotheses, (b) the test statistic, and (c) the P-value. Assume the samples were obtained independently from a large population using simple random sampling. Test whether p1>p2. The sample data are x1=121, n1=243, x2=142, and n2=317. (a) Choose the correct null and alternative hypotheses below. A. H0: p1=p2 versus H1: p1>p2 B. H0: p1=p2 versus H1: p1
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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a test at the
α=0.10
level of significance by determining (a) the null and alternative hypotheses, (b) the test statistic, and (c) the P-value. Assume the samples were obtained independently from a large population using simple random sampling.Test whether
p1>p2.
The sample data are
x1=121,
n1=243,
x2=142,
and
n2=317.
(a) Choose the correct null and alternative hypotheses below.
H0: p1=p2
versus H1: p1>p2H0: p1=p2
versus H1: p1<p2H0: p1=0
versus H1: p1≠0H0: p1=p2
versus H1: p1≠p2(b) Determine the test statistic.
z0=
(Round to two decimal places as needed.)(c) Determine the P-value.
The P-value is
.
(Round to three decimal places as needed.)
What is the result of this hypothesis test?
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