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

question 80

True/False

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, the null hypothesis for testing whether there is a linear relationship between revenue and the number of downloads is "There is no linear relationship between revenue and the number of downloads."

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Definitions:

Total Return

The overall financial gain or loss on an investment, accounting for both capital gains, dividends, and interest income.

Control Of The Firm

The concept referring to who holds significant decision-making power in a company, usually the board of directors or shareholders.

Dual

Pertaining to or involving two parts, elements, or aspects.

Stock Classes

Different types of shares that a company can issue, each of which might have specific rights, privileges, or voting powers.