Find the equation of the least squares regression line if: x-bar = 2 sx = 2.3 y-bar = 22 sy = 4.1 r = - 0.94 y-hat = 18.64x + 1.68 y-hat = 25.35 - 1.68x y-hat = 18.64 - 1.68x y-hat = 25.35x - 1.68

Option B.

Step-by-step explanation:

Given information:

The general equation of least squares regression line is

               .... (1)

where,

Substitute the given values in the above formulas to find the values of a and b.

Substitute a=25.36 and b=-1.68 in equation (1).

Therefore, the correct option is B.

answer: no

step-by-step explanation:

you are only given the cost not the amount of pounds.

false

step-by-step explanation:

false.   two legs of the trapezoid would be congruent, but the other two would not.   were all the legs congruent, then we'd have a square; were the 2 shorter sides congruent and the 2 longer sides also congruent, we'd have a rectangle.