1. Suppose that asthma affects 1 in 20 children in a population. You take a simple random sample of 300 children from this population.

Glapa asked May 21, 2023

434,443 views

24 votes

Glapa asked May 21, 2023

by Glapa

2.7k points

Your comment on this question:

Email me at this address if a comment is added after mine:Email me if a comment is added after mine

Privacy: Your email address will only be used for sending these notifications.

Email me at this address if my answer is selected or commented on:Email me if my answer is selected or commented on

Privacy: Your email address will only be used for sending these notifications.

13 votes

Answer: 15

Explanation: since it affects only 1 out of 20, you can divide 300 by 20 which equals 15

Gavdotnet answered May 28, 2023

3.1k points

Email me at this address if a comment is added after mine:Email me if a comment is added after mine

Privacy: Your email address will only be used for sending these notifications.

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

1.6m questions

2.0m answers