Nationally, patients who go to the emergency room wait an average of 4 hours to be admitted into thehospital. Do patients at rural hospitals have a higher waiting time? The 10 randomly selected patients whowent to the emergency room at rural hospitals waited an average of 5.4 hours to be admitted into thehospital. The standard deviation for these 10 patients was 2.2 hours. What can be concluded at the the =0.05 level of significance level of significance?a. For this study, we should useSelect an answerb. The null and alternative hypotheses would be:Ho:?Select an answerH1:Select an answerc. The test statistic(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 (?f. Based on this, we should | Select an answerthe null hypothesis.g. Thus, the final conclusion is that ...The data suggest that the population mean awaiting time to be admitted into the hospital fromthe emergency room for patients at rural hospitals is not significantly higher than 4 hours at a =0.05, so there is statistically insignificant evidence to conclude that the population mean waitingtime to be admitted into the hospital from the emergency room for patients at rural hospitals ishigher than 4 hours.The data suggest the populaton mean is significantly higher than 4 at a = 0.05, so there isstatistically significant evidence to conclude that the population mean waiting time to beadmitted into the hospital from the emergency room for patients at rural hospitals is higher than%3D4 hours.The data suggest the population mean is not significantly higher than 4 at a = 0.05, so there isstatistically insignificant evidence to conclude that the population mean waiting time to beadmitted into the hospital from the emergency room for patients at rural hospitals is equal to 4hours.

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Given: x¯=5.4s=2.2n=10 a) For this study, we should use t-distribution b)Null and Alternate hypothesis: H0: μ=4H1: μ>4c) Test Statistics: t=x¯-μs/n=5.4-42.2/10=2.012 d) P-value for a right tailed test Degree of freedom=n-1=10-1=9 P-value=0.0375 e) P-value is less than αf) Based on this, we should reject the null hypothesis g) Final conclusion: Option B The data suggest the population mean is significantly higher than 4 at α=0.05, so there is statistically significant evidence to conclude that the population mean waiting time to be admitted into the hospital from the emergency room for patients at rural hospitals is higher than 4 hours

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Nationally, patients who go to the emergency room wait an average of 4 hours to be admitted into the hospital. Do patients at rural hospitals have a higher waiting time? The 10 randomly selected patients who went to the emergency room at rural hospitals waited an average of 5.4 hours to be admitted into the hospital. The standard deviation for these 10 patients was 2.2 hours. What can be concluded at the the a = 0.05 level of significance level of significance?

Nationally, patients who go to the emergency room wait an average of 4 hours to be admitted into the hospital. Do patients at rural hospitals have a higher waiting time? The 10 randomly selected patients who went to the emergency room at rural hospitals waited an average of 5.4 hours to be admitted into the hospital. The standard deviation for these 10 patients was 2.2 hours. What can be concluded at the the a = 0.05 level of significance level of significance?

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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