Consider the following statements :
Statement I : x > sin(x) for all x > 0
Statement II : f (x) = x - sin(x) is an increasing function for all x > 0.
Which one of the following is correct in respect of the above statements ?
Both Statement I and Statement II are true and Statement II is the correct explanation of Statement I
Both Statement I and Statement II are true and Statement II is not the correct explanation of Statement I
Statement I is true but Statement II is false
Statement I is false but Statement II is true
Which one of the following can be considered as appropriate pair of values of regression coefficient of y on x and regression coefficient of x on y ?
(1, 1)
( - 1, 1)
A.
(1, 1)
Regression coefficient of y on x
= regression coefficient of x on y
(a, y) lies on (y = x) line
It is given that
The regression equation of x and y is :
y = 3.2x + 58
x = 3.2y + 58
x = - 8 + 0.2y
y = - 8 + 0.2x
Consider the function
Consider the following statements :
1 only
2 only
Both 1 and 2
Neither 1 nor 2