Question
The most appropriate measure to compare the consistency
of two series is -Solution
The Coefficient of Standard Deviation or Coefficient of Variation is a relative measure of dispersion given by Coefficient of Standard Deviation =   (Standard Deviation)/ ( Mean )* 100 =  σ / x ̄  * 100 It’s a pure number and can be used to compare the variability of 2 distributions expressed in different units. It is mainly used to compare measurements that use different units or when means are vastly different. Â
If 'A - B' means 'A is the mother of B', 'A @ B' means 'A is the sister of B', 'A # B' means 'A is the husband of B', 'A & B' means 'A is the son of B',...
- Arshi is mother of Rekha. Sunita is sister-in-law of Rekha. Tapan is maternal grandfather of Girish. Anuj is son of Puneet. If Arshi is mother of a son and...
- Arshi is mother of Rekha. Sunita is sister-in-law of Rekha. Tapan is maternal grandfather of Girish. Anuj is son of Puneet. If Arshi is mother of a son and...
- G is mother of H who is sister of K. L is son of D and husband of P. If D is married to K, then how is P related to K?
In a family of six persons, D is mother of L. M is son of E and L is brother of M. K is sister in law of G, who is married to M. There are three married...
L is the son-in-law of N and is the brother-in-law of O who is the brother of M. M is the daughter of N. How is O related to N? Â
E + F means E is daughter of F. E - F means E is husband of F. E × F means E is sister of F. E ÷ F means F is father of E. If L + M – N + O × P –...
‘A + B’ means 'A is mother of B’, ‘A – B’ means 'A is brother of B', ‘A ÷ B’ means 'A is father of B’, ‘A × B’ means 'A is h...
What is the relation between H and Z in the given expression H @ K $ Q % S = Z?
If A + B means that A is the brother of B, A X B means that A is the sister of B, A ÷ B means that A is the father of B, then which of the following ex...
