chi-square distribution

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chi-square distribution

(ˈkaɪˌskwɛə)
n
(Statistics) statistics a continuous single-parameter distribution derived as a special case of the gamma distribution and used esp to measure goodness of fit and to test hypotheses and obtain confidence intervals for the variance of a normally distributed variable
References in periodicals archive ?
Analysis involved frequency, Chi square analysis, and complex survey logistic regression.
Table-1 reveals that the calculated values of the Chi square test for self worth were found to be more than the table value (6.
On the other hand, for both islands, 'good facility' was found significant for greenhouse effects [Perhentian Island: chi square = 32.
Results of a 2 X2 Chi Square test revealed that 46.
The chi square calculated value is much lower than the tabulated value; hence, null hypothesis may be accepted.
76 Log Likelihood Number of assistive technology devices use b SD Chi Square Demographic traits Age 0.
05), however there was a significantly higher rate of neorickettsial infection in the cercarial population during May (10%) than later in the season (1 to 2%) (Yate's Chi square values>8.
1299 Chi-square 29 25 13 [SIGMA] Chi square 195 149 Species (No.
These Chi Square figures focus specifically on Haitian/Hispanic comparisons.