1. M

    simultaneous causality correction?

    Hi Based on a data set I have to answer whether the use of tele-diagnosis and tele-evaluation by health professionals in Andalusia has a positive impact in their perception of the technology usefulness. I have the variables: dependent variable: useful -how useful is tele-diagnosis and...
  2. D

    Independent events occurring simultaneously

    Hey guys, I saw a similar question on the site, but still need some help with my own. Here it is: Consider a double computer intruder detection system with system A and system B. If there is an intruder, system A sounds an alarm with probability .95 and system B sounds an alarm with...