29 non-accounting majors and 29 accounting majors are taken from a final exam. Test at the 1% level the null hypothesis that the two population variances are equal against the alternative that the true variance is higher for the non-accounting majors. Assume the populations are normally distributed. Non-Accounting nx = 29 Accounting ny = 29 2 OA. Ho: o = To test the professor's claim, identify the null and alternative hypotheses. The null hypothesis is represented by Ho and the alternative hypothesis is represented by H₁. Choose the correct answer below. 2 H₁:0² > 0² 2 S OC. Ho: o² = 0² H₁:0² *0² = 1611.016 s=446.238 OB. Ho: 0² 20² 2 H₁:0² <0² OD. H₂:0² = 0²/ 2 H₁:0² <0²
29 non-accounting majors and 29 accounting majors are taken from a final exam. Test at the 1% level the null hypothesis that the two population variances are equal against the alternative that the true variance is higher for the non-accounting majors. Assume the populations are normally distributed. Non-Accounting nx = 29 Accounting ny = 29 2 OA. Ho: o = To test the professor's claim, identify the null and alternative hypotheses. The null hypothesis is represented by Ho and the alternative hypothesis is represented by H₁. Choose the correct answer below. 2 H₁:0² > 0² 2 S OC. Ho: o² = 0² H₁:0² *0² = 1611.016 s=446.238 OB. Ho: 0² 20² 2 H₁:0² <0² OD. H₂:0² = 0²/ 2 H₁:0² <0²
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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Transcribed Image Text:A professor claims that exam scores for non-accounting majors are more variable than for accounting majors. Random samples of
29 non-accounting majors and 29 accounting majors are taken from a final exam. Test at the 1% level the null hypothesis that the
two population variances are equal against the alternative that the true variance is higher for the non-accounting majors. Assume
the populations are normally distributed.
Non-Accounting
nx = 29
Accounting
ny = 29
○A. H₂:0² = 0²
H₁:0² >0}
2
X
OC. H₂:0² = 0²
H₁: 0² #0²
S
2
= 1611.016
To test the professor's claim, identify the null and alternative hypotheses. The null hypothesis is represented by Ho and the
alternative hypothesis is represented by H₁. Choose the correct answer below.
= 446.238
B.
H0:0² 20²
H₁:0² <0²
OD. H₂:0² = 0²
H₁:0² <0²
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