5. 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≤1220; α=0.01; σ=207.56. Sample statistics: x=1237.58, n=300 Identify the null and alternative hypotheses. Choose the correct answer below. A. H0: μ>1237.58 Ha: μ≤1237.58 B. H0: μ≤1220 Ha: μ>1220 C. H0: μ≥1220 Ha: μ<1220 D. H0: μ>1220 Ha: μ≤1220 E. H0: μ≤1237.58 Ha: μ>1237.58 F. H0: μ≥1237.58 Ha: μ<1237.58
5. 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≤1220; α=0.01; σ=207.56. Sample statistics: x=1237.58, n=300 Identify the null and alternative hypotheses. Choose the correct answer below. A. H0: μ>1237.58 Ha: μ≤1237.58 B. H0: μ≤1220 Ha: μ>1220 C. H0: μ≥1220 Ha: μ<1220 D. H0: μ>1220 Ha: μ≤1220 E. H0: μ≤1237.58 Ha: μ>1237.58 F. H0: μ≥1237.58 Ha: μ<1237.58
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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Question
5. Use technology to help you test the claim about the population mean,
normally distributed.
μ,
at the given level of significance,
α,
using the given sample statistics. Assume the population is Claim:
μ≤1220;
α=0.01;
σ=207.56.
Sample statistics:
x=1237.58,
n=300
Identify the null and alternative hypotheses. Choose the correct answer below.
H0:
μ>1237.58
Ha:
μ≤1237.58
H0:
μ≤1220
Ha:
μ>1220
H0:
μ≥1220
Ha:
μ<1220
H0:
μ>1220
Ha:
μ≤1220
H0:
μ≤1237.58
Ha:
μ>1237.58
H0:
μ≥1237.58
Ha:
μ<1237.58
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