Find the variance of the following data points:
6, 7, 5, 9, 11, 14
6, 8, 5, 10, 11, 14 Mean = (5+6+8+10+11+14)/6 =54/6=9 6, 8, 5, 10, 11, 14 Deviation= 3, 1, 4, 1, 2, 5 variance =(Deviation)2 Variance = (9+1+16+1+4+25)/6 =56/6 =28/3.
Foucault Experiment is the proof of
The Dimensions of “G” (Universal Gravitation Constant) is
Among the following materials, which is not an insulator?
‘Therm' is the unit of –
How does an earphone convert electrical signals into sound?
When two charged bodies are properly connected but do not exchange electric current, it indicates that they have the same _____.
What type of image is always formed by a convex mirror?
A storm is predicted if atmospheric pressure:
What is the descending order of these radiations based on their frequencies?
Which metal is extracted by thermal reduction process?
