Answer: =
Step-by-step explanation:
The confidence interval for population proportion(p) is given by :-
(1)
It is also written as : (*)
The given confidence interval for population proportion :
(2)
Comparing (1) and (2) , we get
Lower limit = (3)
Upper limit = (4)
Adding (3) and (4) , we get
Put value of in (2) , we get
Put values of and E= 0.111 in (*) , we get
Required form =
You divide the top number by the bottom number.
1/9 would be 1 divided by 9 and would equal .0.1111111111...
D/H = 0.25
18/H = 0.25/1
Cross multiply and solve for H
Plane R and plane P intersect at AB.
Planes are when 3 points that are not on the same line can be used to describe a plane. Plane P is horizontal and Plane R is vertical and these 2 planes intersect at line AB. Intersecting is where these 2 planes meet, therefore line AB is common to both planes.