TABLE 13-11 A Computer Software Developer Would Like to Use the Number

question 32

Multiple Choice

TABLE 13-11
A computer software developer would like to use the number of downloads (in thousands) for the trial version of his new shareware to predict the amount of revenue (in thousands of dollars) he can make on the full version of the new shareware. Following is the output from a simple linear regression along with the residual plot and normal probability plot obtained from a data set of 30 different sharewares that he has developed:



-Referring to Table 13-11, which of the following is the correct interpretation for the coefficient of determination?

---

Definitions:

Social Learning

The process of acquiring behaviors, skills, attitudes, or values from observing the actions or outcomes of others.

Psychoanalytic

Relating to or denoting a method of psychological therapy originated by Sigmund Freud which emphasizes unconscious mental processes.

Ethological

Pertaining to ethology, the scientific study of animal behavior under natural conditions.

Biological

Pertaining to the science of living organisms and life processes.