The _____ is a measure of the spread of the values in a data set.

a. correlation coefficient
b. linear regression coefficient
c. mean
d. standard deviation


d. standard deviation

Computer Science & Information Technology

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Multitable queries inherit their relationships and you cannot change those in the query. You need to open the Relationships window to make any changes

Indicate whether the statement is true or false

Computer Science & Information Technology

An MSDS is a document that gives information about hazardous substances. Which one of the following is not associated with an MSDS?

a. Recommended treatment for chemical burns b. How to deal with a battery spill c. How to wear a breathing mask d. How to dispose of a CRT monitor e. Where to store cleaning solvents

Computer Science & Information Technology

Describe the WebApp interface testing strategy.

What will be an ideal response?

Computer Science & Information Technology

A Windows computer stopped printing to a directly connected printer, and the technician suspects a service may be at fault.   Which of the following steps can the technician take to verify her suspicion?

A. Use Device Manager to verify the printer is properly recognized. B. Use services.msc to disable the Spooler service. C. Use the Services Console to stop and start the Spooler service. D. Use File Explorer to erase all print jobs in the print queue.

Computer Science & Information Technology