Question
The following data were obtained to study the association between low birth weights of neonates and history of obesity in mothers :
| Obesity | Low Birth Weight | |
|---|---|---|
| Yes | No | |
| Yes | 10 | 02 |
| No | 03 | 05 |
Test whether there is an association between low birth weight and obesity in mothers at 5% level of significance using Fisher’s exact test.
Answer :
Word Count : 290
The data can be arranged in a 2 × 2 contingency table as follows: Obesity (Yes): Low birth weight Yes = 10, No = 2 (row total = 12) Obesity (No): Low birth weight Yes = 3, No = 5 (row total = 8) Column totals: Low birth _______ __________ _____ _______ ___ _______ _______ ___ _____ ___ ___.
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The data can be arranged in a 2 × 2 contingency table as follows: Obesity (Yes): Low birth weight Yes = 10, No = 2 (row total = 12) Obesity (No): Low birth weight Yes = 3, No = 5 (row total = 8) Column totals: Low birth _______ __________ _____ _______ ___ _______ _______ ___ _____ ___ ___.
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