Answer:
A line fitted to data points that minimizes the sum of the squared residuals
Step-by-step explanation:
The principle of least square(LS) consists of determining the values of the unknown parameters that will minimize the sum of squares of errors (or residuals) where errors are defined as the differences between observed values and the corresponding values predicted or estimated by the fitted model equation.
Thus, the correct definition of least square regression line is "<em>A line fitted to data points that minimizes the sum of the squared residuals</em>"
Answer:
Each lolly pop costs 1.00 i think
Step-by-step explanation:
It is not fully to two and it is at the half way point.
Answer:
D. square root of 2
Step-by-step explanation:
The square root of 2 is an irrational number because it cannot be written as a ratio of two integers.
Answer:
180
Step-by-step explanation:
160= 1/3 * total
160*3 = total
480 = total
bridget = 1/4(total)
bridget = 1/4(480)
bridget took 120
Sasha took 1/2 of 360
Sasha took $180.
Xd = y(L-d) then divide by "y"
xd/y = L - d then add "d"
xd/y + d = L
