NDA 2012
- Exam
- NDA
- Year
- 2012
- Subject
- Mathematics
- Chapter
- Statistics
NDA 2012 · Mathematics · Statistics
Consider the following statements: 1. Two independent variables are...
Consider the following statements:
1. Two independent variables are always uncorrelated.
2. The coefficient of correlation between two variables X and Y is positive when X decreases then Y decreases.
Which of the above statements is/are correct?
Options
- A1 only
- B2 only
- CBoth 1 and 2
- DNeither 1 nor 2
Correct answer
A. 1 only
Step-by-step solution
The correct answer is option A.