Midtrem 1 Sample 2 Part A Sample 2. Dataset I 3, 6, 5, 8, 3, 2, 5, 4 Ordered data 2, 3, 3, 4, 5, 5, 6, 8 For the above 8-value dataset I, find the following: (for problems 6 to 9, round final answer to 4 decimal places) (for problem 10, round final answer to a whole number) 1. mean 2. median 3. mode 4. mid-range 5. sum of squared deviations (SOSD) using computational method 6. sample variance (V s ) 7. sample standard deviation (s) 8. If a dataset has a mean of 4.5 with a standard deviation of 1.9272, find the z-value (standard value) corresponding to a data value 8. (Given x=8, find z.) 9. If a dataset has a mean of 4.5 with a standard deviation of 1.9272, find the z-value (standard value) corresponding to a data value 2. (Given x=2, find z.) 10. If a dataset has a mean of 4.5 with a standard deviation 1.9272, find what data value has a corresponding z-value (standard value) of 0.7784. (Given z=0.7784, find x.)