NDA 2012
- Exam
- NDA
- Year
- 2012
- Subject
- Mathematics
- Chapter
- Statistics
NDA 2012 · Mathematics · Statistics
Consider the following statements: 1. A continuous variable can...
Consider the following statements:
1. A continuous variable can take all values in an interval.
2. A random variable which takes a finite number of values is necessarily discrete.
3. Construction of a frequency distribution is based on data which are discrete.
Which of the above statements are correct?
Options
- A1 and 2 only
- B2 and 3 only
- C1 and 3 only
- D1,2 and 3
Correct answer
B. 2 and 3 only
Step-by-step solution
The correct answer is option B.