The average amount of time it takes for couples to further communicate with each other after their firstdate has ended is 2.5 days with a standard deviation of 2 days. Is this average different for blind dates? Aresearcher interviewed 31 couples who had recently been on blind dates and found that they averaged 3.7days to communicate with each other after the date was over. What can be concluded at the 5% level ofsignificance?What are the correct hypotheses?Hn: Select an answerv?vdaysH: Select an answerv?vdaysBased on the hypotheses, find the following:Test StatistiCz =(Round to 4 decimal places.)Critical Values = ±(Round to 2 decimal places.)Based on the above we choose to Select an answerv that the average amountThe correct summary would be: Select an answerof time to communicate after a blind date is different than 2.5.Question Help: e Written Example Message instructorSubmit QuestionDELL->

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Description: The average amount of time it takes for couples to further communicate with each other after their firstdate has ended is 2.5 days with a standard deviation of 2 days. Is this average different for blind dates? Aresearcher interviewed 31 couples who

Given that, μ=2.5days, σ=2days, n=31, x=3.7days The null and alternative hypothesis is, H0:μ=2.5…

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The average amount of time it takes for couples to further communicate with each other after their first date has ended is 2.5 days with a standard deviation of 2 days. Is this average different for blind dates? A researcher interviewed 31 couples who had recently been on blind dates and found that they averaged 3.7 days to communicate with each other after the date was over. What can be concluded at the 5% level of significance? What are the correct hypotheses? Ho: Select an answerv?v days H: Select an answerv?v days Based on the hypotheses, find the following: Test Statistic z = (Round to 4 decimal places.) Critical Values = + (Round to 2 decimal places.) Based on the above we choose to Select an answer that the average amount The correct summary would be: Select an answer of time to communicate after a blind date is different than 2.5.

The average amount of time it takes for couples to further communicate with each other after their first date has ended is 2.5 days with a standard deviation of 2 days. Is this average different for blind dates? A researcher interviewed 31 couples who had recently been on blind dates and found that they averaged 3.7 days to communicate with each other after the date was over. What can be concluded at the 5% level of significance? What are the correct hypotheses? Ho: Select an answerv?v days H: Select an answerv?v days Based on the hypotheses, find the following: Test Statistic z = (Round to 4 decimal places.) Critical Values = + (Round to 2 decimal places.) Based on the above we choose to Select an answer that the average amount The correct summary would be: Select an answer of time to communicate after a blind date is different than 2.5.

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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