Answer: 95% confidence interval would be (0.555,0.745).
Step-by-step explanation:
Since we have given that
n = 97
x = 63
So, we get that

At 95% confidence interval , z = 1.96
so, Margin of error would be

So, interval would be

Hence, 95% confidence interval would be (0.555,0.745).
Answer:
Vertical angles
Step-by-step explanation:
Answer:
67
Step-by-step explanation:
A linear pair is two angles which form a straight angle when combined (or 180 degrees). Thus do 180 - 113 to get 67 degrees for Angle 2
Answer:
2.123842852 is the first answer
for part b it'll be 2.12
hope that helps
Step-by-step explanation:
Answer:
check the picture
Step-by-step explanation:
I hope you get it