Match the statement with the correct answer
Column A
1.
The slope of the line of best fit:
k
The slope of the line of best fit
2.
The y-intercept of the line of best fit:
The y-intercept of the line of best fit
3.
The graph of the line of best fit:
o
The graph of the line of best fit
4.
The correlation of the line of best fit:
The correlation of the line of best fit
5.
The equation for the line of best fit.:
j
The equation for the line of best fit.
Column B
Column B
a.y = 8x + 1
b.5
c.Weak, positive trend
d.+1
e.y = 8x - 1
f.(0,8)
g.y = x + 8
h.
i.Weak, negative trend
j.y = -x + 8
k.-1
l.Strong, positive trend
m.y = -8x + 1
n.Strong, negative trend
o.
The scatter plot titled value of equipment shows value in thousands of dollars from 0 to 10 and time in years from 0 to 10. The points on the scatter plot are (1, 7), (2, 6.5), (4, 4), (5, 2.5), (6, 2), (7, 0.5)
1. k - The slope of the line of best fit
2. f - (0,8) - The y-intercept of the line of best fit
3. o - The graph of the line of best fit
4. l - Strong, positive trend - The correlation of the line of best fit
5. e - y = 8x - 1 - The equation for the line of best fit.