Answer: A) 0.016
Step-by-step explanation:
The standard error is also known as the standard deviation of sampling distribution.
Formula : 
Given : The proportion of respondents approve the job that President Barack Obama was doing handling the economy : 
Sample size : n= 1000
Then, the standard error (SE) of
is

Hence, the standard error (SE) of
is 0.016 .
Answer:
9
Step-by-step explanation:
because its odd
Answer:
371/1000
Step-by-step explanation:
The answer is 1000
The answer would be 108. 108:45 can be simplified to 12:5.
180 degrees - 25 degrees =
A: 155 degrees
*note: 180 degrees total in a triangle