THE NEXT QUESTIONS ARE BASED ON THE FOLLOWING INFORMATION

question 88

Essay

THE NEXT QUESTIONS ARE BASED ON THE FOLLOWING INFORMATION:
In a recent survey,12 students at a local university were asked approximately how many hours per week they spend on the Internet.Their responses were: 13,0,5,8,22,7,3,0,15,12,13,and 17.
-What are the mean and standard deviation for this data?

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Definitions:

Overused Expression

A phrase or expression that has been used so frequently it has become clichéd or less impactful.

Electronic Grammar-Checker

A software tool that reviews and corrects grammatical errors, spelling mistakes, and stylistic issues in texts.

Spell-Checker

A software tool that identifies and suggests corrections for misspelled words in a text.

Business Messages

Communications conveyed by a company to its stakeholders, including emails, memos, reports, and advertisements, aiming to inform or persuade.