25.2k views
3 votes
A rural village has 3500 residents. In a random sample of 225 residents, 4 have the flu. Predict roughly the number of residents in the village who have the flu.

User Janson
by
7.8k points

1 Answer

2 votes

Answer: 62

Explanation:

A rural village has 3500 residents and in a random sample of 225 residents, 4 of the residents have the flu. This means 4/225 has the flu

To predict the number of residents in the village who have the flu will be 4/225 multiplied by the total residents. This will be:

= 4/225 ×3500

= 14000/225

= 62.22

About 62 residents have the flu

User John Paulett
by
7.9k points
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories