Hypothesis Testing for Categorical Variables











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The data set is based on 203 children with acute otitis media (OME). Each child had OME at the beginning of the study in either one or both ears and was randomly assigned to receive a $14$-day course of one of two antibiotics cefalor (CEF) or amoxicillin (AMO). The age of subjects is also recorded. At $5%$ significance level, test to see if clearance by $14$ day is affected by the (i) antibiotic used, (i) age group of the child or (iii ear affected. Report the results using ALL relevant test statistics.enter image description hereenter image description here



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statistics statistical-inference







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    The data set is based on 203 children with acute otitis media (OME). Each child had OME at the beginning of the study in either one or both ears and was randomly assigned to receive a $14$-day course of one of two antibiotics cefalor (CEF) or amoxicillin (AMO). The age of subjects is also recorded. At $5%$ significance level, test to see if clearance by $14$ day is affected by the (i) antibiotic used, (i) age group of the child or (iii ear affected. Report the results using ALL relevant test statistics.enter image description hereenter image description here



    How do I go about this? Can someone help explain what I need to do?






    statistics statistical-inference







    share|cite|improve this question
























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      down vote

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      The data set is based on 203 children with acute otitis media (OME). Each child had OME at the beginning of the study in either one or both ears and was randomly assigned to receive a $14$-day course of one of two antibiotics cefalor (CEF) or amoxicillin (AMO). The age of subjects is also recorded. At $5%$ significance level, test to see if clearance by $14$ day is affected by the (i) antibiotic used, (i) age group of the child or (iii ear affected. Report the results using ALL relevant test statistics.enter image description hereenter image description here



      How do I go about this? Can someone help explain what I need to do?






      statistics statistical-inference







      share|cite|improve this question













      The data set is based on 203 children with acute otitis media (OME). Each child had OME at the beginning of the study in either one or both ears and was randomly assigned to receive a $14$-day course of one of two antibiotics cefalor (CEF) or amoxicillin (AMO). The age of subjects is also recorded. At $5%$ significance level, test to see if clearance by $14$ day is affected by the (i) antibiotic used, (i) age group of the child or (iii ear affected. Report the results using ALL relevant test statistics.enter image description hereenter image description here



      How do I go about this? Can someone help explain what I need to do?






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      statistics statistical-inference






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      asked Nov 17 at 22:12









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