Instruction 10-9 A Corporation Randomly Selects 150 Salespeople and Finds That 66

question 33

Multiple Choice

Instruction 10-9
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 π₁ and π₂ 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 Instruction 10-9,what is the estimated standard error of the difference between the two sample proportions?

• A)0.500
• B)0.629
• C)0.055
• D)0

Acknowledge the rights and protections afforded to corporations and individuals, including speech and privacy rights.

Understand the system of checks and balances designed to prevent abuses of power.

Identify the principles underlying procedural and substantive due process, including the equal protection clause.

Recognize the limitations and protections provided by the free exercise and establishment clauses regarding religion.

---

Definitions:

Response Rate

The proportion of individuals who respond to a certain treatment or stimulus out of the total number of subjects.

Consumer Reports

Non-profit organization and magazine that provides reviews and comparisons of consumer products and services based on testing and customer feedback.

Psychotherapy

A therapeutic treatment that involves psychological methods, particularly when based on regular personal interaction, to help a person change behavior and overcome problems in desired ways.

Empathy Training

A process or program designed to enhance an individual's ability to understand and share the feelings of others.