An experiment was conducted to test the efficacy of chloromycetin in checking typhoid. In a certain...
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An experiment was conducted to test the efficacy of chloromycetin in checking typhoid. In a certain hospital chloromycetin was given to 285 out of the 392 patients suffering from typhoid. The number of typhoid cases were as follows: Typhoid No Typhoid Total Chloromycetin 35 250 285 No chloromycetin 50 57 107 Total 85 307 392 With the help of x2 , test the effectiveness of chloromycetin in checking typhoid. (The x2 value at 5 per cent level of significance for one degree of freedom is 3.841). An experiment was conducted to test the efficacy of chloromycetin in checking typhoid. In a certain hospital chloromycetin was given to 285 out of the 392 patients suffering from typhoid. The number of typhoid cases were as follows: Typhoid No Typhoid Total Chloromycetin 35 250 285 No chloromycetin 50 57 107 Total 85 307 392 With the help of x2 , test the effectiveness of chloromycetin in checking typhoid. (The x2 value at 5 per cent level of significance for one degree of freedom is 3.841).
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H0 Null hypothesis Chloromycetin has not effect in checking typhoid HA Alternative hypothesis Chloro... View the full answer
Related Book For
Statistics Principles and Methods
ISBN: 978-0470904114
7th edition
Authors: Richard A. Johnson, Gouri K. Bhattacharyya
Posted Date:
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