The Next Questions Are Based on the Following Information

question 49

Multiple Choice

The Next Questions Are Based On The Following Information:
The sales representative for a manufacturer of a new product claims that the product will increase output per machine by at least 29 units per hour.A line manager installs the product on 15 of the machines,and finds that the average increase was only 26 with a standard deviation of 6.2.
-Using a 5% significance level,which of the following statements is true?

• A)Reject H₀ if t statistic < 1.771
• B)Reject H₀ if t statistic > 2.16
• C)Reject H₀ if t statistic < -1.761
• D)Reject H₀ if t statistic < -2.16

---

Definitions:

Root Causes

Fundamental reasons for the occurrence of a problem, which, when identified, allow for the creation of solutions to prevent recurrence.

BPI Team

A Business Process Improvement (BPI) Team focuses on analyzing business processes and workflows to identify inefficiencies and propose improvements to enhance productivity.

"As Is" Process

A depiction of a process or operational workflow in its current state, used as a baseline for analysis or improvement.

Process Map

A visual representation outlining the sequence of actions or steps taken to complete a particular process or workflow.