A Study on the Average Minutes Spent by Students on Internet

question 41

Essay

A study on the average minutes spent by students on internet usage is 300 with a standard deviation of 102. Answer the following questions assuming a bell-shaped distribution and using the empirical rule.
a. What percentage of students use internet for more than 402 minutes?
b. What percentage of students use internet for more than 504 minutes?
c. What percentage of students use internet between 198 minutes and 300 minutes?

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Definitions:

Lifestream Data

Digital information streams generated by the activities of individuals on various platforms, capturing the essence of their daily lives and interactions.

Profile Data

Information related to the characteristics, preferences, or behaviors of an individual or entity, often collected and used for targeting or personalization.

Handle Squatting

The act of registering and holding onto a social media username with the intent of selling it or preventing its use by others.

Lifestreaming

The practice of sharing aspects of one's daily life through digital platforms, typically involving continuous live broadcasts or postings.