SCENARIO 12-1
a Corporation Randomly Selects 150 Salespeople and Finds $\pi$

question 72

Multiple Choice

SCENARIO 12-1
A corporation randomly selects 150 salespeople and finds that 66% who have never taken a self- improvement course would like such a course.The firm did a similar study 10 years ago in which
60% of a random sample of 160 salespeople wanted a self-improvement course.The groups are assumed to be independent random samples.Let $\pi$ 1 and $\pi$ 2 represent the true proportion of workers who would like to attend a self-improvement course in the recent study and the past study,
respectively.
-Referring to Scenario 12-1, what is the value of the test statistic to use in evaluating the alternative hypothesis that there is a difference in the two population proportions using $\alpha$ =0.10?

• A)4.335
• B)2.706
• C)1.194
• D)0.274

Recognize the role and characteristics of change agents in organizational change.

Discuss the impact of organizational change on employee well-being and job attitudes.

Understand the significance of diagnosing problems as a preliminary step in the process of organizational change.

Describe the process and benefits of organizational learning.

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Definitions:

Rising And Sinking

This term pertains to vertical movements of the Earth's crust, often due to tectonic activity.

Established Theory

A concept or principle that has been widely accepted by the scientific community because it is supported by a substantial body of evidence.

Hypothesis

A conception or proposition that is tentatively assumed and then tested for validity by comparison with observed facts and by experimentation.

Scientific Explanation

A logical and systematic description that aims to interpret and clarify phenomena based on empirical evidence and scientific methodologies.