Need the blank parts please (c) At a =0.05, can your null hypothesis be rejected? What is your conclusion?Reject Ho.The mean rate per 5 CCF of residential water throughout the United States differs significantly from the rate per 5 CCF of residential water inTulsa.Do not reject Ho. The mean rate per 5 CCF of residential water throughout the United States does not differ significantly from the rate per 5 CCF ofresidential water in Tulsa.Reject Ho. The mean rate per 5 CCF of residential water throughout the United States does not differ significantly from the rate per 5 CCF of residentialwater in Tulsa.Do not reject Ho. The mean rate per 5 CCF of residential water throughout the United States differs significantly from the rate per 5 CCF of residentialwater in Tulsa.(d) Repeat the preceding hypothesis test using the critical value approach.State the null and alternative hypotheses. (Enter != for # as needed.)Ho:u = 21.62Наu! = 21.62Find the value of the test statistic. (Round your answer to three decimal places.)State the critical values for the rejection rule. Use a = 0.05. (Round your answers to three decimal places. If the test is one-tailed, enter NONE for the unusedtail.)test statistic < -2.020test statistic > 2.020State your conclusion.Reject Ho. The mean rate per 5 CCF of residential water throughout the United States differs significantly from the rate per 5 CCF of residential water inTulsa.Do not reject Ho. The mean rate per 5 CCF of residential water throughout the United States does not differ significantly from the rate per 5 CCF ofresidential water in Tulsa.Reject Ho. The mean rate per 5 CCF of residential water throughout the United States does not differ significantly from the rate per 5 CCF of residentialwater in Tulsa.Do not reiect H.. The mean rate per 5 CCF of residential water throughout the United States differs significantly from the rate per 5 CCF of residential You may need to use the appropriate appendix table or technology to answer this question.On its municipal website, the city of Tulsa states that the rate it charges per 5 CCF of residential water is $21.62. How do the residential water rates of other U.S.public utilities compare to Tulsa's rate? The data shown below ($) contains the rate per 5 CCF of residential water for 42 randomly selected U.S. cities.10.689.38126.712.6214.7315.7610.3214.716.3817.819.3818.1813.051717.5515.841519.1118.1915.118.6216.2527.0522.5222.9621.1823.6519.2523.919.4623.952827.2527.3427.1924.8838.0626.7139.2129.6641.85(a) Formulate hypotheses that can be used to determine whether the population mean rate per 5 CCF of residential water charged by U.S. public utilities differs fromthe $21.62 rate charged by Tulsa. (Enter != for + as needed.)Ho:µ = 21.62%3Dµ! = 21.62(b) What is the test statistic for your hypothesis test in part (a)? (Round your answer to three decimal places.)What is the p-value for your hypothesis test in part (a)? (Round your answer to four decimal places.)(c) At a =0.05, can your null hypothesis be rejected? What is your conclusion?Reject Ho. The mean rate per 5 CCF of residential water throughout the United States differs significantly from the rate per 5 CCF of residential water inTulsa.Do not reject Ho. The mean rate per 5 CCF of residential water throughout the United States does not differ significantly from the rate per 5 CCF of0'residential water in Tulsa.Reject Ho. The mean rate per 5 CCF of residential water throughout the United States does not differ significantly from the rate per 5 CCF of residentialwater in Tulsa.

(a) State the hypotheses. (b) Obtain the value of the test statistic. Use EXCEL Procedure to…

You may need to use the appropriate appendix table or technology to answer this question. On its municipal website, the city of Tulsa states that the rate it charges per 5 CCF of residential water is $21.62. How do the residential water rates of other U.S. public utilities compare to Tulsa's rate? The data shown below ($) contains the rate per 5 CCF of residential water for 42 randomly selected U.S. cities. 10.68 9.38 12 6.7 12.62 14.73 15.76 10.32 14.7 16.38 17.8 19.38 18.18 13.05 17 17.55 15.84 15 19.11 18.19 15.1 18.62 16.25 27.05 22.52 22.96 21.18 23.65 19.25 23.9 19.46 23.95 28 27.25 27.34 27.19 24.88 38.06 26.71 39.21 29.66 41.85 (a) Formulate hypotheses that can be used to determine whether the population mean rate per 5 CCF of residential water charged by U.S. public utilities differs from the $21.62 rate charged by Tulsa. (Enter != for # as needed.) Ho: u = 21.62 µ! = 21.62 (b) What is the test statistic for your hypothesis test in part (a)? (Round your answer to three decimal places.) What is the p-value for your hypothesis test in part (a)? (Round your answer to four decimal places.) (c) At a = 0.05, can your null hypothesis be rejected? What is your conclusion? O Reject Ho. The mean rate per 5 CCF of residential water throughout the United States differs significantly from the rate per 5 CCF of residential water in Tulsa. Do not reject Ho: The mean rate per 5 CCF of residential water throughout the United States does not differ significantly from the rate per 5 CCF of residential water in Tulsa. Reject Ho. The mean rate per 5 CCF of residential water throughout the United States does not differ significantly from the rate per 5 CCF of residential

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P