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

question 199

Short Answer

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, what is the p-value for testing whether there is a linear relationship between revenue and the number of downloads at a 5% level of significance?

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Definitions:

Implicit Memories

Memories that influence thoughts and behaviors without conscious awareness, often automatic and formed through repetition.

Procedural Memories

Memories of motor skills and actions that are performed automatically without conscious thought, such as riding a bike or typing on a keyboard.

False Event

An incident that an individual believes to have occurred, but did not actually happen, often due to the construction of false memories.

Childhood Memories

Recollections of events or experiences from one's early years, which can significantly influence psychological development.