How to find out corrected mean and corrected S.D. ?
Corrected mean is covered in our study material. You can follow the path mentioned below to view the formula.
Chapter- Measures of Central Tendency, Lesson- Arithmetic Mean- Meaning, Properties and Computation Methods, Topic- Calculation of Corrected A.M.
As far as, Corrected Standard deviation is concerned, this is not in the syllabus. However, if you have any question wherein you need to find the corrected standard deviation, then you can write back to us with the question. We will solve it for you.