Q. Define standard deviation . Calculate standard deviation from the following data:
X: | 0-2 | 2-4 | 4-6 | 6-8 | 8-10 | 10-12 |
F: | 2 | 4 | 6 | 4 | 2 | 6 |
Dear Student,
Standard deviation is a quantity expressing by how much the members of a group differ from the mean value for the group.
Regards,
Standard deviation is a quantity expressing by how much the members of a group differ from the mean value for the group.
Regards,