Answer:
G(x,y)=(-4,0)
Step-by-step explanation:
We use the section formula:

Given:

We substitute the values to get:

Just multiply 37.7 by 4 and get your answer.
Answer: 0.05
Step-by-step explanation:
- Sampling error is the error occurs by considering sample for study instead of entire population.
Given : The proportion of items in a population that possess a specific attribute is known to be 0.45.
Sample size : n= 100
Sample proportion of items in a population that possess a specific attribute : 
Now, the formula to find the sampling error :



Hence, the sampling error =0.05
Answer: This is late but they can expect to pay b.)56.25%