Each table below lists the squared residuals for a line of fit for a certain set of data points. Find the sum of the squared res
iduals for each potential line of fit, and then determine which potential line is the true line of best fit.
c.) Square of Residual
.200
.116
.16
D) Square of Residual
.0036
.0016
.009
c.) Square of Residual
.200
.116
.16
D) Square of Residual
.0036
.0016
.009
1 answer:
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Check the picture below.
that's the line of x = 12, just a straight vertical line, notice the green line, that's parallel to it, and the red line, that's perpendicular to it.
let's pick two points for each to get their slopes, hmm say for the green one (5,2) and (5,4)
and for the red one hmmm (3,2) and (7,2)
that's the line of x = 12, just a straight vertical line, notice the green line, that's parallel to it, and the red line, that's perpendicular to it.
let's pick two points for each to get their slopes, hmm say for the green one (5,2) and (5,4)
and for the red one hmmm (3,2) and (7,2)