Register to reply

Homework Threat

by yeungmei
Tags: homework, threat
Share this thread:
yeungmei
#1
Sep17-06, 10:21 PM
P: 7
Hi, I have no idea of this .03

A population proportion is .40. A simple random sample of size 200 will be taken and the sample proportion 'p' will be used to estimate the population proportion.

a. what is the probability that the sample proportion will be within .03 of the population proportion?
Phys.Org News Partner Science news on Phys.org
Climate change increases risk of crop slowdown in next 20 years
Researcher part of team studying ways to better predict intensity of hurricanes
New molecule puts scientists a step closer to understanding hydrogen storage

Register to reply

Related Discussions
How big of a threat is North Korea? Nuclear Engineering 34
How much of a threat are dioxins? Biology 15