Teaching UGC NET Mock Test Series 2025 (Paper 1 & 2) Mathematics Statistics Correlation and Regression
Two regression lines are given as 3x + y - 12 = 0 and x + 2y - 14 = 0
Consider the following statements:
1.The regression line of y on x is y = \(-\frac{x}{2} + 7\)
2. The means of x and y are 2 and 6 respectively.
Which of the above statements is/are correct?
1
Only 1
2
Only 2
3
Both 1 and 2
4
Neither 1 nor 2