Essentials of Statistics (5th Edition)

Published by Pearson
ISBN 10: 0-32192-459-2
ISBN 13: 978-0-32192-459-9

Chapter 1 - Introduction to Statistics - 1-2 Statistical and Critical Thinking - Page 12: 15

Answer

These results have neither statistical or practical significance.

Work Step by Step

It doesn't have statistical significance because there is a 23% chance of getting these results, which is pretty low. It doesn't have practical significance because 23% isn't much higher than the 20% that is expected out of all random guessing studies.
Update this answer!

You can help us out by revising, improving and updating this answer.

Update this answer

After you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.