Home
Class 12
MATHS
The intersecting point of two regression...

The intersecting point of two regression lines is :
a)`(barx,bar y )` b)`(0, bar y)` c)`(b _(xy), b _(yz))` d)`(0.0)`

A

`(barx, 0)`

B

`(0, bar y)`

C

`(b _(xy), b _(yz))`

D

`(0.0)`

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Similar Questions

Explore conceptually related problems

Find the point of intersection of the lines 2x+y-3=0 , 3x-y-2=0

The nearest point on the line x + y - 3 = 0 from the point (3, -2) is a)(3, 5) b)(4, 1) c)(3, -5) d)(4, -1)

The equation of the line passing through the origin and the point of intersection of the lines x/a+y/b=1 and x/b+y/a=1 is : a) bx-ay=0 b) x+y=0 c) ax-by=0 d) x-y=0

The differential equation of all non-horizontal lines in a plane is a) (d ^(2) y )/( dx ^(2)) =0 b) (dx)/(dy) =0 c) (dy)/(dx) = 0 d) (d ^(2) x )/( dy ^(2)) =0

If (-3, 0) is the vertex and Y-axis is the directrix of a parabola, then its focus is at the point a)(0, -6) b)(-6, 0) c)(6, 0) d)(0,0)

The line parallel to the x-axis and passing through the point of intersection of the lines ax + 2by + 3b = 0 and bx - 2ay - 3a = 0, where (a, b) ne (0, 0) is

The orthocentre of a triangle formed by the lines x-2y = 1, x=0 and 2x +y -2 =0 is a) (0,1) b) (1,0) c) (-1,-2) d) (1,2)

Choose the correct . The general solution of the differential equation (y dx - x dy)/y =0 is a) xy =c b) x= cy^2 c)y = cx d)y= cx^2

The slope of the straight line which does not intersect x-axis is equal to a) (1)/(2) b) (1)/(sqrt(2)) c) sqrt(3) d)0