You Have Obtained Data on Test Scores and Student-Teacher Ratios

question 2

Essay

You have obtained data on test scores and student-teacher ratios in region A and region B of your state.Region B,on average,has lower student-teacher ratios than region A.You decide to run the following regression where is the class size in region A, is the difference in class size between region A and B,and is the class size in region B.Your regression package shows a message indicating that it cannot estimate the above equation.What is the problem here and how can it be fixed?

---

Definitions:

Defamation

The action of damaging the good reputation of someone through false or unjustified statements, which can be libel if written or slander if spoken.

Legal Advisers

Professionals who provide expert advice on legal matters and guide clients through legal situations or procedures.

Indirect Message

A communication method in which the main point is not stated directly but implied by the overall message.

Buffer

A temporary storage area that holds data while it is being transferred from one place to another, often used to mitigate differences in processing rate.