Question
Which of the following statements is correct regarding
Intellectual Property rights?Solution
- Statement (a) is incorrect as a trademark can also apply to sounds, colors, or even packaging designs, not just logos or brand names.
- Statement (b) is correct: A trade secret is protected as long as it remains confidential, and there is no need for formal registration to keep it protected.
- Statement (c) is incorrect as patents generally last for a period of 20 years from the filing date, after which the invention enters the public domain.
- Statement (d) is incorrect because copyright applies to both tangible and digital works, including software, music, and films.
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: