Step-by-step explanation:
he doesnt round off his value,,,he leaves divided the values wrongly ,,he never left his work in 4 significant figures
Answer:
5.83
Step-by-step explanation:
Make a third point such that line KQ is the hypotenuse of a right triangle. See attachment.
What you do is you put three on top because a=3 and then you add 5 and 3 to get 8 for the bottom and you get a answer of 3/8 which you cannot simplify with whole numbers
Answer:
A
Step-by-step explanation:
HOPE THIS HELPS :)
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
