Posted by Sophia on Sunday, June 8, 2014 at 6:48pm.
Describe the chisquare goodnessoffit test.

Psychology  Ms. Sue, Sunday, June 8, 2014 at 6:52pm
http://www.stat.yale.edu/Courses/199798/101/chigf.htm

Psychology  PsyDAG, Monday, June 9, 2014 at 1:02pm
If you cannot understand the above site, possibly this might help.
Use the Chisquare (X^2) method.
X^2 = ∑ (OE)^2/E, where O = observed frequency and E = expected frequency.
∑ = sum of all the cells.
E = (column total * row total)/grand total
df = n  1, where n = number of cells
Look up value in X^2 table in the back of your textbook.
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