Answer:
6.7%
Step-by-step explanation:
In this question, we are to calculate the percentage error in in the average polling results calculated.
Firstly, what this means is that we calculate the average of the total votes.
That would be ; (66 + 56 + 55 + 60 + 63)/5 =
300/5 = 60%
we now proceed to calculate the percentage error in the company’s result.
Mathematically;
percentage error = (Actual value - expected value)/expected value * 100%
Here the actual value is 64% and the expected is 60%
% error = (64-60)/60 * 100 = 4/60 * 100 = 6.67%
This is 6.7% to the nearest tenth of a percent
Answer:
pretty sure it's b
Step-by-step explanation:
filler filler filler
Answer:
(2,7)
Step-by-step explanation:
The point where the two linear line intersect is the solution of this problem.
Answer:
-2 hope this helps
Step-by-step explanation:
bc u subtrscted them
