Use technology to help you test the claim about the population mean, µ, at the given level of significance, a, using the given sample statistics. Assume the population is Claim: u> 1240; a = 0.08; & = 209.11. Sample statistics: x= 1268.74, n = 200 Identify the null and alternative hypotheses. Choose the correct answer below. O A. Ho: us 1240 H3i µ> 1240 OC. Ho: H> 1268.74 Ha: us 1268.74 Ο Ε. Hρ μ2 1240 O B. Ho: H2 1268.74 H, µ< 1268.74 Ο D. H : με 1268.74 H, µ> 1268.74 OF. Ho: H> 1240 H3: us 1240 H3:µ< 1240
Use technology to help you test the claim about the population mean, µ, at the given level of significance, a, using the given sample statistics. Assume the population is Claim: u> 1240; a = 0.08; & = 209.11. Sample statistics: x= 1268.74, n = 200 Identify the null and alternative hypotheses. Choose the correct answer below. O A. Ho: us 1240 H3i µ> 1240 OC. Ho: H> 1268.74 Ha: us 1268.74 Ο Ε. Hρ μ2 1240 O B. Ho: H2 1268.74 H, µ< 1268.74 Ο D. H : με 1268.74 H, µ> 1268.74 OF. Ho: H> 1240 H3: us 1240 H3:µ< 1240
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:Use technology to help you test the claim about the population mean, μ, at the given level of significance, α, using the given sample statistics. Assume the population is normally distributed.
Claim: μ > 1240; α = 0.08; σ = 209.11. Sample statistics: x̄ = 1268.74, n = 200
Identify the null and alternative hypotheses. Choose the correct answer below.
- A. \(H_0: \mu \leq 1240 \)
\(H_a: \mu > 1240 \)
- B. \(H_0: \mu \geq 1268.74 \)
\(H_a: \mu < 1268.74 \)
- C. \(H_0: \mu > 1268.74 \)
\(H_a: \mu \leq 1268.74 \)
- D. \(H_0: \mu \leq 1268.74 \)
\(H_a: \mu > 1268.74 \)
- E. \(H_0: \mu < 1240 \)
\(H_a: \mu \geq 1240 \)
- F. \(H_0: \mu \geq 1240 \)
\(H_a: \mu < 1240 \)
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