In plain and short, we simply divide the "whole" by the sum of the ratios, and distribute accordingly.
now, 100% is the whole of any amount, so we'll divide 100% by (3+1).
(-5,6) (-5,-6) (4,-6)
I hope it helps you!!
Answer:
B x=2.5 tell me if it's right
Answer:
the answer is 3cm
HOPE THIS WORKED
Step-by-step explanation:
I JUST ANSWERED THIS ON EDG
Answer:
Option A
Step-by-step explanation:
Given information:
Using the given information we get
The formula for confidence interval for the difference of proportions is
From the standard normal table the value of z* at 5% confidence interval is 1.96.
Substitute the given values in the above formula.
Therefore, the correct option is A.