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  1. J

    Statistical significance

    Thank you for your answer. It's kind of difficult for me to properly use statistics language because of my medical education. I have recently studied only the basics, but usually I recognize type/way of testing hypothesis (frequencies chi xtest, paired group t test etc.). Is there any chance to...
  2. J

    Statistical significance

    There are 42 patients; 23 have respiratory allergy By 12 patients allergy is excluded 7 are suspect Is the frequency of respiratory allergy statistically significant? What type of test should we use in this example?