Question
The question is, whether A and B, were married. The fact
that they were usually received and treated by their friends as husband and wife, is relevant. This illustration is mentioned in –Solution
Section 50 - Opinion or relationship, when relevant: When the Court has to form an opinion as to the relationship of one person to another, the opinion, expressed by conduct, as to the existence of such relationship, or any person who, as a member of the family or otherwise, has special means of knowledge on the subject, is relevant fact: Illustrations (a) The question is, whether A and B, were married. The fact that they were usually received and treated by their friends as husband and wife, is relevant.
The arithmetic mean of the following frequency distribution of number of members in family in the society
               X:  ...
Which of the following statements is INCORRECT?
If Laspeyres price index of a commodity is 208 and Passche's price index of the same commodity is 52, the value of Fisher index number will be:
The Pearson's correlation coefficient between following observation
X:           1             2          �...
If xi | fi , i = 1,2,...n is a frequency distribution with standard deviation 15 and mean 30, the coefficient of variation will be equal to:
Which one is not basis of classification of data.
The variance of degenerate random variable is: