Answer Happy

6. [-/4 Points) -4 DETAILS ASWSBE14 18.E.043. MY NOTES ASK YOUR TEACHER You may need to use the appropriate technology to answer this question. A client wants to determine whether there is a significant difference in the time required to complete a program evaluation with the three different methods that are in common use. Suppose the times (in hours) required for each of 18 evaluators to conduct a program evaluation follow. Method 1 Method 2 Method 3 67 63 57 72 74 65 68 78 66 79 67 55 75 73 56 73 70 Use a -0.05 and test to see whether there is a significant difference in the time required by the three methods. State the null and alternative hypotheses. O Ho: Median, - Mediana - Median M: Median, > Median, > Median Mo: Median, - Median2 = Median H: Median, - Median, Median O Mo: Median, + Median, + Median Ho Median - Median, - Median, O Mo: All populations of times are identical, N: Not all populations of times are identical. O Hoi Not all populations of times are identical H: All populations of times are identical. Find the value of the test statistic (Round your answer to two decimal places.) Find the p-value. (Round your answer to three decimal places.) p-value State your conclusion. Reject H. There is sufficient evidence to conclude that there is a significant difference in the time required by the three methods. Reject H. There is not sufficient evidence to conclude that there is a significant difference in the time required by the three methods. O Do not reject Mg. There is sufficient evidence to conclude that there is a significant difference in the time required by the three methods. Ho Do not reject Mo. There is not sufficient evidence to conclude that there is a significant difference in the time required by the three methods