The null and alternative hypotheses are given. Determine whether the hypothesis test is left -tailed, right-tailed, or two-tailed and the parameter that is being tested. H0: σ = 8.5
The null and alternative hypotheses are given. Determine whether the hypothesis test is left -tailed, right-tailed, or two-tailed and the parameter that is being tested. H0: σ = 8.5
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter10: Sequences, Series, And Probability
Section10.8: Probability
Problem 18E
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The null and alternative hypotheses are given. Determine whether the hypothesis test is left -tailed, right-tailed, or two-tailed and the parameter that is being tested.
H0: σ = 8.5
H1: σ < 8.5
A.) Left-tailed, σ
B.) Left-tailed, s
C.) Right-tailed, σ
D.) Right-tailed, μ
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