In a Gallup Poll conducted October 2010,44 of the people polled answered more strict to the following question Do you feel that the laws covering the sale of rearms should be made more strict, less strict, or kept as they are now Suppose the margin of error in the poll was 3 5 and the estimate was ...

For 95 confidence z a2 z 0025 196 ...

In a Gallup Poll conducted October 2010,44% of the people polled answered more strict to the following

Question:

In a Gallup Poll conducted October 2010,44% of the people polled answered “more strict” to the following question:“Do you feel that the laws covering the sale of ﬁrearms should be made more strict, less strict, or kept as they are now?”
Suppose the margin of error in the poll was 3.5% and the estimate was made with 95% conﬁdence.At least how many people were surveyed?