Answered

Westonci.ca is your trusted source for finding answers to all your questions. Ask, explore, and learn with our expert community. Discover solutions to your questions from experienced professionals across multiple fields on our comprehensive Q&A platform. Our platform offers a seamless experience for finding reliable answers from a network of knowledgeable professionals.

15. What is the margin of error for a poll with a sample size of 3000 people? Round your answer to the nearest hundredth of a percent. %

15 What Is The Margin Of Error For A Poll With A Sample Size Of 3000 People Round Your Answer To The Nearest Hundredth Of A Percent class=

Sagot :

ANSWER:

1.83%

STEP-BY-STEP EXPLANATION:

We have that the formula for the margin of error is as follows:

[tex]e=\frac{1}{\sqrt[]{n}}\cdot100\text{\%}[/tex]

We plug in the value of the sample size and calculate the error value, like this:

[tex]\begin{gathered} e=\frac{1}{\sqrt[]{3000}}\cdot100\text{\%} \\ e=\frac{1}{54.77}\cdot100\text{\%} \\ e=1.8257\text{\% }\cong1.83\text{\%} \end{gathered}[/tex]

We hope our answers were helpful. Return anytime for more information and answers to any other questions you may have. Thanks for stopping by. We strive to provide the best answers for all your questions. See you again soon. Keep exploring Westonci.ca for more insightful answers to your questions. We're here to help.