THE NEXT QUESTIONS ARE BASED ON THE FOLLOWING INFORMATION

question 15

Multiple Choice

THE NEXT QUESTIONS ARE BASED ON THE FOLLOWING INFORMATION:
A manager is considering the purchase of new production equipment to improve the output of the plant.Suppose the equipment from two suppliers is extensively tested in multiple production runs.A total of 20 runs are recorded on Supplier A's equipment and another 15 runs are reported from Supplier B's equipment.The volume produced is recorded for each of the 35 runs.The results are summarized in the table below.

-The numerator and denominator degrees of freedom associated with the test statistic for determining if there is a difference in the population variances for Supplier A and B are,respectively:

• A)20 and 15.
• B)15 and 10.
• C)14 and 9.
• D)19 and 14.

---

Definitions:

Dissatisfied

Feeling of unhappiness or discontentment with something, often leading to a desire for change.

Join A Union

The act of becoming a member of an organization that represents the interests of workers in specific industries or professions to negotiate wages and working conditions.

Social Unionism

A form of trade unionism concerned not only with workers’ rights and conditions but also with broader societal issues such as social justice and equality.

Government Program

A structured initiative or scheme developed and funded by a government to address a particular social, economic, or environmental issue.