NDA 2011
- Exam
- NDA
- Year
- 2011
- Subject
- Mathematics
- Chapter
- Statistics
NDA 2011 · Mathematics · Statistics
The following table gives the continuous frequency distribution of...
The following table gives the continuous frequency distribution of a continuous variable X:
What is the mean of the above frequency distribution?
What is the mean of the above frequency distribution?
Options
- A25
- B26
- C27
- D28
Correct answer
B. 26
Step-by-step solution
The correct answer is option (B).