Psychology
posted by Sophia on .
Describe the chisquare goodnessoffit test.


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.