A dump of our free Chat sessions, in case it is useful. It excludes white boards used during paid sessions.
tutor2 : Hello Student, May I help you with your Math problems? tutor2 : hi. tutor2 : need math help? student : having difficulty with test of independence, goodness of fit test. to find the sum of expected value o west and south green. the west green 33, south green 83, and east green 119. student : what I got was 78.33+78.33 to = 156.67 is that correct student : hello student : what I got was 78.33+78.33 to = 156.67 is that correct
TutorTeddy.com & Boston Predictive Analytics
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