Answer:
So the answer for this case would be n=2663 rounded up to the nearest integer
Step-by-step explanation:
We have the following info:
margin of error desired
the standard deviation for this case
The margin of error is given by this formula:
(a)
And on this case we have that ME =50 and we are interested in order to find the value of n, if we solve n from equation (a) we got:
(b)
The critical value for 99% of confidence interval now can be founded using the normal distribution. The significance is 
. And for this case would be 
, replacing into formula (b) we got:
So the answer for this case would be n=2663 rounded up to the nearest integer
lol what is that. delete it
40 games would be 100% if 32 games is 80%
Hello :) = Merhaba :)
Answer:
<h3><u><em>
83°</em></u></h3>
Step-by-step explanation:
The total angle of a polygon and its external angle must be 180°.
So the inner angle of this polygon:
180 - 97 = 83° would.
NOTE: I'm not American. I'm just a Turk who wants to help you. So if my sentences are wrong, please forgive me.
<em><u>#Cevapistevereyim</u></em>
Başarılar :) = Achievements :)
<h3>
Answer: 29.5 degrees</h3>
==============================================
Explanation:
Add up the arc measures and divide by 2 to get the angle formed by the two chords.
angle AOB = (arc AB + arc CD)/2
angle AOB = (34 + 25)/2
angle AOB = 59/2
angle AOB = 29.5 degrees
