Extra Help Sessions Narrative
A study was conducted to determine the effect of extra help sessions attended on students' ability to avoid mistakes on a 20-question test. The data shown below represent the number of extra help sessions attended (x) and the average number of mistakes (y) recorded. 
-Refer to Extra Help Sessions Narrative. Use statistical software to construct the ANOVA table for the linear regression.
Definitions:
Data Usage
The amount of digital information processed or transmitted over a network, often measured to monitor and manage bandwidth or allotments in telecommunications and computing.
Mobile Telephone
A portable device that allows users to make voice calls and access other services such as texting and internet browsing.
Skypeout
A feature offered by Skype, allowing users to make calls to traditional phone numbers worldwide at a fee.
Online Video
A digital video content that is available on the internet for viewing, streaming, or downloading.
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