Posted by Lovepreet on Tuesday, July 23, 2013 at 6:02pm.
Ages If someone said that the mean age of everyone in your algebra class is about 16 1/2 years,do you think the age of the teacher was included in the calculation ? Explain

Math  PsyDAG, Tuesday, July 23, 2013 at 6:54pm
If you had a young teacher, yes. However, the mean is most influenced by deviant scores, so if there are no younger students who skipped to an advanced level, I would say s/he was not included.
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