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Nonparametric Statistics for Social and Behavioral Sciences
book

Nonparametric Statistics for Social and Behavioral Sciences

by M. Kraska-MIller
December 2013
Intermediate to advanced content levelIntermediate to advanced
260 pages
8h 14m
English
Chapman and Hall/CRC
Content preview from Nonparametric Statistics for Social and Behavioral Sciences
56 Nonparametric Statistics for Social and Behavioral Sciences
χ
2
equals the sum of observed frequencies minus expected frequencies
squared and divided by the expected frequencies. The following calcu-
lations demonstrate the differences between the observed and expected
frequencies squared divided by the expected frequencies:
()()()
()
χ= +++
= +++ =
17 26.15
26.15
40 30.85
30.85
33 23.85
23.85
19 28.15
28.15
3.20 2.71 3.51 2.97 12.39
2
22
22
Results of the chi-square test are based on a chi-square distribution that
has a range between zero and one—not to be confused with the value
of the chi-square statistic. Chi-square cannot have a negative value. ...
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Publisher Resources

ISBN: 9781466507623