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bcaffo
Course materials for the Data Science Specialization: https://www.coursera.org/specialization/jhudatascience/1
download and added the missing jpg from http://www.wired.com/2009/09/fmrisalmon/
Brian, I believe there is a very small mistake in this file, the last plus sign in the second equation for "Interpretation of the coefficient" section/slide should be a minus...
Right in the last sentences, the first "estimate" seemed to be out of place.
Power is ~~a~~ used a lot to calculate sample sizes for experiments