Statistics: Informed Decisions Using Data (4th Edition)

by Sullivan III, Michael

Published by Pearson

ISBN 10: 0321757270

ISBN 13: 978-0-32175-727-2

Chapter 10 - Section 10.1 - Assess Your Understanding - Applying the Concepts - Page 483: 37a

Answer

$H_{o}: μ = 0.067$, $H_{1}: p < 0.067$

Work Step by Step

Null hypothesis (mean marijuana use is at 6.7%): $H_{o}: μ = 0.067$, Alternative hypothesis (mean marijuana use has decreased below 6.7%): $H_{1}: p < 0.067$

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.