Results 201 to 210 of about 1,005,670 (248)
Trauma History Among Patients Receiving Methadone Maintenance Treatment: Sex Differences, Characteristics, and Outcomes. [PDF]
Subst Abuse RehabilPeles E, Sason A, Adelson M.
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Analysis of rational use and misuse of antibiotics in emergency departments: A cross-sectional study. [PDF]
PLoS OneGurbuz H, Aslan S, Doğan ME, Çevik MA.
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JAMA: The Journal of the American Medical Association, 1970
To the Editor.— The paper by Drs. Geller et al ( 210 :1421-1427, 1969), contains a rather gross statistical error, affecting the interpretation of the entire study. On page 1424, the authors state that chi-square test was highly significant ( P P for chi-square of 3.33 is >0.05 and for 1.875 is >0.10.
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To the Editor.— The paper by Drs. Geller et al ( 210 :1421-1427, 1969), contains a rather gross statistical error, affecting the interpretation of the entire study. On page 1424, the authors state that chi-square test was highly significant ( P P for chi-square of 3.33 is >0.05 and for 1.875 is >0.10.
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The Application of the Chi-Squared Test
The Mathematical Gazette, 1971Suppose that we open a telephone directory and select any column which consists entirely of personal names. The last digit of each telephone number would seem to have no preferred value. For example, the middle column on p. 417 of the 1970 Newcastle upon Tyne directory contains 109 names, and the frequencies for 0,1,…, 9 are as follows.
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