Use computer software packages, such as minitab or excel, to solve this problem. the owner of showtime movie theaters, inc., would like to predict weekly gross revenue as a function of advertising expenditures. historical data for a sample of eight weeks follow. weekly television newspaper gross revenue advertising advertising ($1,000s) ($1,000s) ($1,000s) 97 5.0 1.5 90 2.0 2.0 95 4.0 1.5 92 2.5 2.5 105 3.0 3.3 94 3.5 2.3 94 2.5 4.2 97 3.0 2.5 a. develop an estimated regression equation with the amount of television advertising as the independent variable (to 1 decimal).

"it security policy enforcement and monitoring" respond to the following: describe how monitoring worker activities can increase the security within organizations. describe the rationale that managers should use to determine the degree of monitoring that the organization should conduct. explain the extent to which you believe an organization has the right to monitor user actions and traffic. determine the actions organizations can take to mitigate the potential issues associated with monitoring user actions and traffic.

When you type the pwd command, you notice that your current location on the linux filesystem is the /usr/local directory. answer the following questions, assuming that your current directory is /usr/local for each question. a. which command could you use to change to the /usr directory using an absolute pathname? b. which command could you use to change to the /usr directory using a relative pathname? c. which command could you use to change to the /usr/local/share/info directory using an absolute pathname? d. which command could you use to change to the /usr/local/share/info directory using a relative pathname? e. which command could you use to change to the /etc directory using an absolute pathname? f. which command could you use to change to the /etc directory using a relative pathname?

How would you categorize the software that runs on mobile devices? break down these apps into at least three basic categories and give an example of each.