Tuesday
July 22, 2014

Homework Help: College Statistics 2

Posted by Andrea on Wednesday, January 28, 2009 at 8:08pm.

I saw that this was already answered but I can't find it if anyone knows, can you point me in the right direction?

A recent poll of 700 people who work indoors found that 278 of them smoke.If the researchers want to be 98% confident of thier results to within 3.5%, how large a sample is necessary?

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

statistics - An employer polled its employers to see if they agree with the ...
statistics - a recent poll of 700 peole who work indoors found that 278 of the ...
Statistics - In a poll of 1,000 adults, 57% believed that there was too much ...
College Physics - The point charges in Figure 17.41 are located at the corners ...
Statistics - A recent survey of students on the question “Do you think the ...
statistics - in 1995,the gallup poll asked a sample of 620 adults whether their ...
College Algebra - find the eqauation for this problem Basketball Scroing- The ...
maths - number of films seen by a group of people during the past year No of ...
Statistics - A recent Gallup Poll dealt with the proportion of Canadians who ...
physics - The figure below shows a collection of wires. The currents at the ...

Search
Members