A random sample of 15 monthly rents for two-bedroom apartments was selected from a certain city. The mean of this sample is $636. Assume the population standard deviation is $121. A group of students think the mean rent for two-bedroom apartments is less than $650. Test their claim with a significance level of a 0.05. Use this scenario to answer questions 1-5. 1) State the alternative and null hypothesis

MATLAB: An Introduction with Applications
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Author:Amos Gilat
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A random sample of 15 monthly rents for two-bedroom apartments was selected from a certain
city. The mean of this sample is $636. Assume the population standard deviation is $121. A
group of students think the mean rent for two-bedroom apartments is less than $650. Test their
claim with a significance level of a 0.05. Use this scenario to answer questions 1-5.
1) State the alternative and null hypothesis
Transcribed Image Text:A random sample of 15 monthly rents for two-bedroom apartments was selected from a certain city. The mean of this sample is $636. Assume the population standard deviation is $121. A group of students think the mean rent for two-bedroom apartments is less than $650. Test their claim with a significance level of a 0.05. Use this scenario to answer questions 1-5. 1) State the alternative and null hypothesis
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