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chi-square distribution
(redirected from Chi-squared)

   Also found in: Medical, Encyclopedia, Wikipedia 0.01 sec.
chi-square distribution [ˈkaɪˌskwɛə]
n
(Mathematics & Measurements / 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


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In addition, a series of ANOV As and chi-squared analyses were conducted to assess differences in demographics, disability and health status, and support service utilization among respondents by MS status.
1977, Generalized Inverses, Wald's Method and the Construction of Chi-Squared Tests of fit, Journal of Statistical Association, 7, pp.
 
 
 
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