Use technology to help you test the claim about the population mean, u, at the given level of significance, a, using the given sample statistics. Assume the population is normally distributed. Claim: u> 1170; a = 0.07; o = 204.05. Sample statistics: x = 1200.26, n= 300 Identify the null and alternative hypotheses. Choose the correct answer below. Ο Α. Ho- μ > 1200.26 H us 1200.26 O B. Ho: H> 1170 H us 1170 O C. Hμ2 1170 H3 u<1170 O D. Ho us 1170 H3 u> 1170 ΟΕ. H με 1200.26 H u> 1200 26 OF H μ2 1200 26 Ha:u< 1200.26
Use technology to help you test the claim about the population mean, u, at the given level of significance, a, using the given sample statistics. Assume the population is normally distributed. Claim: u> 1170; a = 0.07; o = 204.05. Sample statistics: x = 1200.26, n= 300 Identify the null and alternative hypotheses. Choose the correct answer below. Ο Α. Ho- μ > 1200.26 H us 1200.26 O B. Ho: H> 1170 H us 1170 O C. Hμ2 1170 H3 u<1170 O D. Ho us 1170 H3 u> 1170 ΟΕ. H με 1200.26 H u> 1200 26 OF H μ2 1200 26 Ha:u< 1200.26
MATLAB: An Introduction with Applications
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Author:Amos Gilat
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Transcribed Image Text:Use technology to help you test the claim about the population mean, p, at the given level of significance, a, using the given sample statistics. Assume the population is normally distributed.
Claim: p> 1170; a = 0.07; o = 204.05. Sample statistics: x 1200.26, n 300
Identify the null and alternative hypotheses. Choose the correct answer below.
O A. Ho µ> 1200.26
O B. Ho: µ>1170
H ps 1200.26
Ha: s 1170
O C. Ho H2 1170
O D. Ho us 1170
Ha p<1170
H3 p> 1170
O E. H, µs 1200.26
O F. Ho H2 1200.26
H p> 1200.26
Ha H<1200.26
Expert Solution
Step 1
Given,
Sample size = 300
Sample mean = 1200.26
Population standard deviation = 204.05
Under the claim, the null and the alternative hypothesis are,
Step 2
Calculate test statistic:
The value of test statistic is,
Compute P-value:
Step by step
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