The Next Questions Are Based on the Following Information

question 151

Multiple Choice

The Next Questions Are Based On The Following Information:
The U.S.Postal Service advertises that at least 63.4% of all third class mail is read by the recipients.An environmental group,concerned about waste production wants to test this assertion.They take a sample of 220 households and find that only 58.7% read their third class mail.
-Which of the following statements is most accurate?

• A)Reject the null hypothesis at α = 0.10.
• B)Fail to reject the null hypothesis at α ≤ 0.10.
• C)Reject the null hypothesis at α = 0.05.
• D)Reject the null hypothesis at α = 0.01.

---

Definitions:

First Contract Negotiations

This term refers to the initial bargaining and agreement process between an employer and a newly formed or recognized union to establish terms of employment.

Interest Arbitration

A dispute resolution method in which an impartial arbitrator makes a binding decision on the terms of a labor contract, used when negotiation parties cannot reach an agreement.

Voluntary

A term indicating that an action or process is undertaken by someone's own choice or consent, without external compulsion.

Mandatory

Something that is required or obligatory by law or rules.