1. Given the following data, nd the mean, median, mode, and range. 2. Find the mean, median and mode of these numbers: 8, 7, 7, 9, 5, 7, 7, 8, 6, 6, 7, 7. Round all answers to the hundreth place. 3. A school district superintendant wanted to know if there was a significant difference in tthe scores on the end of course exam in Geometry between 4 schools. Run the appropriate test, and provide the appropriate conclusion to the Superintendant. Location 1 Location 2 Location 3 Location 4 77 71 96 69 75 79 98 79 89 80 93 62 98 71 99 66 94 80 99 79 79 89 93 71 70 86 96 62 79 78 92 82 83 68 92 87 87 82 95 62 60 73 94 81 77 65 96 60 85 73 94 76 84 83 92 75 Select the correct test, perform the test, and write up the results. Is there a difference in means of program outcomes between students who have one concentration and students with no concentration? During the pet 10 years, Smithco Incorporated has grown and added new employees. The number of sick days used each year has also increased. Is there a relationship between the number of employees and the number of sick days used? Staff Members Sick Days 20 181 24 190 28 201 40 180 60 185 64 190 64 185 68 187 70 179 72 177