Answer: w = 13 m, L = 19.5 m
<u>Step-by-step explanation:</u>
P = 3w + 2L
3w + 2L = 78
2L = 78 - 3w
A = w · L
a=-3/2 b=39
Answer:
Step-by-step explanation:
Given that an exit poll of 1000 randomly selected voters found that 515 favored measure A.
Sample proportion p =
Margin of error 99% = 2.58*SE
=
99% confidence interval =
------------------------
(Right tailed test)
STd error =
Test statistic Z = p diff/std error =
p value = 0.1714
The equation is in y=mx+b form where m represents slope and b represents the y intercept. So begin by graphing the point (0,-5) on the Y axis
Next you look at the slope, slope is rise over run so in this case you would rise or go up 1 from the point (0,-5) and then go left or "run" 2 units