SCENARIO 10-11 The Dean of a College Is Interested in the Proportion

question 182

Short Answer

SCENARIO 10-11
The dean of a college is interested in the proportion of graduates from his college who have a job offer on graduation day.He is particularly interested in seeing if there is a difference in this proportion for accounting and economics majors.In a random sample of 100 of each type of major at graduation,he found that 65 accounting majors and 52 economics majors had job offers.If the accounting majors are designated as "Group 1" and the economics majors are designated as "Group 2," perform the appropriate hypothesis test using a level of significance of 0.05.
-Referring to Scenario 10-11,construct a 90% confidence interval estimate of the difference in proportion between accounting majors and economic majors who have a job offer on graduation day.

---

Definitions:

Mail or Telephone Order Merchandise Rule

A Federal Trade Commission rule ensuring that companies ship orders made by mail, phone, or online in a timely manner, or provide timely notice of delays and offer the option of a refund.

Complete Package

Typically describes a product or offer that includes all necessary components or features as a single, comprehensive unit.

Federal Law

Legislation enacted by the national government of a country that applies to all of its citizens and entities.

Funeral Services

Professional services involved in organizing and managing a funeral, including embalming, burial, and memorial services.