It would be 1000 since the 2 is not bug enough to carry it over.
Answer:
The expression is 
Step-by-step explanation:
In a sample with a number n of people surveyed with a probability of a success of
, and a confidence level of
, we have the following confidence interval of proportions.

In which
z is the z-score that has a p-value of
.
The margin of error is of:

90% confidence level
So
, z is the value of Z that has a p-value of
, so
.
What expression would give the smallest sample size that will result in a margin of error of no more than 3 percentage points?
We have to find n for which M = 0.03.
We have no prior estimate for the proportion, so we use
. So






The expression is 
Answer:The answer is 7.62
Step-by-step explanation:
I believe that the answer to this question would be 2(12a + b^3). Wait for someone else for clarification. :)
Answer:
whats your questionnnnn..???
Step-by-step explanation: