Answer:

Step-by-step explanation:
The given line passes through (0,8) and (8,0).
The slope of this line is
.
The point-slope form is given by:

We substitute the slope and the point (8,0) to get:

We substitute the slope and the point (0,8) to get:

Quadrant General Form of Point in this Quadrant Example
I (+, +) (5, 4)
II (−, +) (−5, 4)
III (−, −) (−5, −4)
IV (+, −) (5, −4)
It is now possible to find the margin of error, the reason being that the confidence level is not given. However the 'standard error' of the sample mean can be found as follows:

Converted to a percentage, we get 1.11% which is the third choice of answer.
Insect A: 2.19*10^(-4) g = 0.000219 g
Insect B: 5.00*10^(-3) g = 0.005000 g
Insect C: 9.00*10^(-2) g = 0.090000 g
Insect D: 1.50*10^(-3) g = 0.001500 g
<span>Then, the order of these insects from heaviest to lightest is:
Insect C, Insect B, Insect D and Insect A </span>