The null and alternative hypotheses are given. Determine whether the hypothesis test is left-tailed, right-tailed, or two-tailed. What parameter is being tested? A. H and 0 : μ ≥ 7 1.HO : μ < 7 B. H and 0 : μ ≤ 5 1.HO : μ > 5 C. H and 0 : σ ≤ 10 1.HO : σ > 10 C. H and 0 : μ = 3 1.HO : μ ≠ 3 D. H and 0 : σ = 8 1.HO : σ ≠ 8

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter10: Sequences, Series, And Probability
Section10.8: Probability
Problem 30E
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The null and alternative hypotheses are given. Determine whether the hypothesis test is left-tailed, right-tailed, or two-tailed. What parameter is being tested?
A. H and 0 : μ ≥ 7 1.HO : μ < 7
B. H and 0 : μ ≤ 5 1.HO : μ > 5
C. H and 0 : σ ≤ 10 1.HO : σ > 10
C. H and 0 : μ = 3 1.HO : μ ≠ 3
D. H and 0 : σ = 8 1.HO : σ ≠ 8

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