NCERT Example 4 - Statistics
Question: For x = 2, 5, 6, 8, 10, 12 with frequencies 2, 8, 10, 7, 8, 5, find mean deviation about the mean.
Answer: x-bar = 7.5 and M.D. = 2.3.
Full step-by-step NCERT solution with diagrams on Something by Zero.
Question: For x = 2, 5, 6, 8, 10, 12 with frequencies 2, 8, 10, 7, 8, 5, find mean deviation about the mean.
Answer: x-bar = 7.5 and M.D. = 2.3.
Full step-by-step NCERT solution with diagrams on Something by Zero.