The average amount of time it takes for couples to further communicate with each other after their firstdate has ended is 2.35 days. Is this average different for blind dates? A researcher interviewed 70 coupleswho had recently been on blind dates and found that they averaged 2.5 days to communicate with eachother after the date was over. Their standard devlation was 0.655 days. What can be concluded at the thea = 0.10 level of significance?a. For this study, we should use Select an answerb. The null and alternative hypotheses would be:Ho: ?v Select an answervH: ?vSelect an answervc. The test statistic ?v(please show your answer to 3 decimal places.)d. The p-value =(Please show your answer to 4 decimal places.)e. The p-value is ?v af. Based on this, we should Select an answerv the null hypothesis.g. Thus, the final conclusion is that ...O The data suggest that the population mean is not significantly different from 2.35 at a = 0.10,so there is statistically insignificant evidence to concludè that the population mean time forcouples who have been on a blind date to communicate with each other after the date is overis different from 2.35.O The data suggest the population mean is not signtficantly different from 2.35 at a = 0.10, sothere is statistically significant evidence to conclude that the population mean time forcouples who have been on a blind date to communicate with each other after the date is overis equal to 2.35.O The data suggest the populaton mean is signtficantly different from 2.35 at a = 0.10, so thereis statistically significant evidence to conclude that the population mean time for couples whohave been on a blind date to communicate with each other after the date is over is differentfrom 2.35.Hint:Helpful Videos: Calculations+1 Setup Interpretations +1Help

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a. For this study, we should use Select an answer b. The null and alternative hypotheses would be: Ho: ? Select an answerv H1: ?vSelect an answerv c. The test statistic ?v (please show your answer to 3 decimal places.)

a. For this study, we should use Select an answer b. The null and alternative hypotheses would be: Ho: ? Select an answerv H1: ?vSelect an answerv c. The test statistic ?v (please show your answer to 3 decimal places.)

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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