PSYC 3380 Lecture Notes - Lecture 13: Standard Deviation
7 Apr 2016
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Only thing that changes b/w unstandardized and standardized is units raw score to standard deviation units. In the unstandardized coeicients column, an increase in the model ie. faceofs or shots for by 1 will result in a change of ___________ (the number. Rather than taking on a range of valuables (continuous variable) a variable may represent group membership. Participants either belong to one group or the other: ie. Canadian hockey players or us hockey players (geographical location: canada = 0, us = 1 that"s how we code them (dummy coding, whichever gets 0 is the reference. D is the dummy variable (no other variables involved rn) for geographical location. B0 equals the mean of y (wins) for canadian team. We are interested in predicting y our best estimate for what wins would be for canadian teams is the mean number of wins for canadian teams.
