Test whether μ1 ≠ μ2 at the α = 01 level of significance for the given sample data. Population 1 Population 2 n 17 17 x 10.2 12.7 s 2.2 3.2 Test whether μ1 ≠ μ2 at the α = 0.01 level of significance for the given sample data. Determine the null and alternative hypothesis for this test. H0 :μ1 ≠ μ2 H1 :μ1 > μ2 H0 :μ1 = μ2 H1 :μ1 > μ2 H0 :μ1 ≠ μ2 H1 :μ1 = μ2 H0 :μ1 = μ2 H1 :μ1 ≠ μ2 Determine the P-value for this hypothesis test. P =_____________________ (Round to three decimal places as needed.) Should the null hypothesis be rejected? Reject H0 , there is not sufficient evidence to conclude that the two populations have different Do not reject H0 , there is not sufficient evidence to conclude that the two populations have different Do not reject H0 , there is sufficient evidence to conclude that the two populations have different Reject H0 , there is sufficient evidence to conclude that the two populations have different
Test whether μ1 ≠ μ2 at the α = 01 level of significance for the given sample data.
Population 1 Population 2
n 17 17
x 10.2 12.7
s 2.2 3.2
Test whether μ1 ≠ μ2 at the α = 0.01 level of significance for the given sample data. Determine the null and alternative hypothesis for this test.
H0 :μ1 ≠ μ2 H1 :μ1 > μ2
H0 :μ1 = μ2 H1 :μ1 > μ2
H0 :μ1 ≠ μ2 H1 :μ1 = μ2
H0 :μ1 = μ2 H1 :μ1 ≠ μ2
Determine the P-value for this hypothesis test.
P =_____________________ (Round to three decimal places as needed.)
Should the null hypothesis be rejected?
- Reject H0 , there is not sufficient evidence to conclude that the two populations have different
- Do not reject H0 , there is not sufficient evidence to conclude that the two populations have different
- Do not reject H0 , there is sufficient evidence to conclude that the two populations have different
- Reject H0 , there is sufficient evidence to conclude that the two populations have different
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