Are they using proportions, averages, how many conditions?

pls watch the YouTube video and pls make sure include it on the workStart by completing your weekly assigned readings for this module (See “Reading for M11 discussion” file).For your initial reaction post,focus on how the papers use statistics.What are they trying to demonstrate and how?Are they using proportions, averages, how many conditions?Why do they use the statistics they use?Doinclude some of the learning from the mandatory reading part and connect with one or more of the articles listed. Make sure you include references/sources in your posts.In addition, please reply to at least two different classmates outside of your own initial post thread.http://tecfa.unige.ch/tecfa/maltt/ergo/1415/UtopiaPeriode4/articles/Dicks_2002.K. Hornbaek (2011) Some Whys and Hows of Experiments in Human–Computer Interaction[Ch. 1-3 PDF]Das S Kramer A.(2013) Self-Censorship on Facebook. On ICWSM2013.[PDF]