THE NEXT QUESTIONS ARE BASED ON THE FOLLOWING INFORMATION

question 154

Essay

THE NEXT QUESTIONS ARE BASED ON THE FOLLOWING INFORMATION:
An airline is considering changing the color scheme of its planes' interiors.A focus group of 220 people was asked which color scheme they preferred.Of those who expressed a preference,87 preferred the new color scheme,while 121 preferred the old.
-The following table provides the score on a performance evaluation of employees when first hired,and one year later.
Employee

Using the Wilcoxon signed rank test,is there evidence that the employees' evaluations improved over their first year?

---

Definitions:

Entrepreneurship

The act of creating, designing, launching, and running a new business, often starting as a small business or startup, with the aim of profit and growth.

Special Set

A unique group or collection of items or elements that have specific characteristics distinguishing them from others.

Intrapreneurship

The practice of developing new products, services, or initiatives within an existing organization to drive innovation.

Renewal

The process of extending the period of validity or effectiveness of something, or revitalizing something that has diminished or expired.