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chi-square statistic |
Also found in: Medical, Wikipedia | 0.04 sec. |
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chi-square statistic [′kī ¦skwār stə‚tis·tik] (statistics) A statistic which is distributed approximately in the form of a chi-square distribution; used in goodness-of-fit. How to thank TFD for its existence? Tell a friend about us, add a link to this page, add the site to iGoogle, or visit webmaster's page for free fun content. |
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| We then performed a Pearson's chi-square test for every actually occurring concentration to compare the incidence rates among bathers exposed below and above this concentration, and the resulting p-value was recorded. Differences between upper and lower division students and between students, faculty and administrators on selected items were evaluated using Pearson's Chi-square test of independence. Differences in demographic and clinical data were assessed by using Pearson's chi-square test and the Student t test. |
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