1. Examples for the midterm

2. data = {4,3,6,3,9,6,3,2,6,9} Example 1 Mode = Median = Mean = Standard deviation = Variance = Z scores =

3. data = {4,3,6,3,9,6,3,2,6,9} Mode = 3. Median = 5. Mean = 5.1 Standard deviation = 2.5144 Variance = 6.32222 Z scores = {-0.43748, -0.835188, 0.357938, -0.835188, 1.55106, 0.357938, -0.835188, -1.2329, 0.357938, 1.55106} Example 1

4. Example 2 Mode = Median = Mean = Standard deviation = Variance = Z scores = data = {10,1,3,4,4,2,2,8,4,3}

5. Example 2 Mode = 4. Median = 3.5 Mean = 4.1 Standard deviation = 2.80674 Variance = 7.87778 Z scores = {2.10208, -1.10449, -0.391914, -0.0356285, - 0.0356285, -0.7482, -0.7482, 1.38951, -0.0356285, - 0.391914} data = {10,1,3,4,4,2,2,8,4,3}

6. Example 3 Mode = Median = Mean = Standard deviation = Variance = Z scores = data = {8,1,1,3,2,7,5,2,9,1}

7. Example 3 data = {8,1,1,3,2,7,5,2,9,1} Mode = 1. Median = 2.5 Mean = 3.9 Standard deviation = 3.10734 Variance = 9.65556 Z scores = {1.31946, -0.933274, -0.933274, -0.289637, - 0.611456, 0.997638, 0.354001, -0.611456, 1.64128, - 0.933274}

8. Example 4 Mode = Median = Mean = Standard deviation = Variance = Z scores = data = {2,8,8,8,7,4,2,8,8,7,1,7,6,3,6}

9. Example 4 Mode = 8. Median = 7. Mean = 5.66667 Standard deviation = 2.55417 Variance = 6.52381 Z scores = {-1.43556, 0.913537, 0.913537, 0.913537, 0.522021, -0.652526, -1.43556, 0.913537, 0.913537, 0.522021,-1.82707, 0.522021, 0.130505, -1.04404, 0.130505} data = {2,8,8,8,7,4,2,8,8,7,1,7,6,3,6}

10. Example 5 Mode = Median = Mean = Standard deviation = Variance = Z scores = data = {1,4,4,8,1,4,6}

11. Example 5 data = {1,4,4,8,1,4,6} Mode = 4. Median = 4. Mean = 4. Standard deviation = 2.51661 Variance = 6.33333 Z scores = {-1.19208, 0., 0., 1.58944, -1.19208, 0., 0.794719}